diff --git a/docs/components/ThemeSelect.vue b/docs/components/ThemeSelect.vue
index e68171cd..a2442023 100644
--- a/docs/components/ThemeSelect.vue
+++ b/docs/components/ThemeSelect.vue
@@ -70,7 +70,7 @@ watch(grayCookie, (gray) => {
 const primaryOptions = computed(() => useWithout(appConfig.ui.colors, 'primary').map(color => ({ value: color, text: color, hex: colors[color][colorMode.value === 'dark' ? 400 : 500] })))
 const primary = computed({
   get () {
-    return primaryOptions.value.find(option => option.value === primaryCookie.value)
+    return primaryOptions.value.find(option => option.value === primaryCookie.value) || primaryOptions.value.find(option => option.value === 'green')
   },
   set (option) {
     primaryCookie.value = option.value
@@ -80,7 +80,7 @@ const primary = computed({
 const grayOptions = computed(() => ['slate', 'cool', 'zinc', 'neutral', 'stone'].map(color => ({ value: color, text: color, hex: colors[color][colorMode.value === 'dark' ? 400 : 500] })))
 const gray = computed({
   get () {
-    return grayOptions.value.find(option => option.value === grayCookie.value)
+    return grayOptions.value.find(option => option.value === grayCookie.value) || grayOptions.value.find(option => option.value === 'cool')
   },
   set (option) {
     grayCookie.value = option.value
diff --git a/docs/content/1.getting-started/2.installation.md b/docs/content/1.getting-started/2.installation.md
index 381d8792..35dd9331 100644
--- a/docs/content/1.getting-started/2.installation.md
+++ b/docs/content/1.getting-started/2.installation.md
@@ -45,6 +45,7 @@ As this module installs [@nuxtjs/tailwindcss](https://tailwindcss.nuxtjs.org/) a
 | `prefix`                 | `u`                    | Define the prefix of the imported components.    |
 | `global`                 | `false`                | Expose components globally.                      |
 | `icons`                  | `['heroicons']`        | Icon collections to load.                        |
+| `safelistColors`         | `['primary']`          | Force safelisting of colors.                     |
 
 ## Edge
 
diff --git a/docs/content/1.getting-started/3.theming.md b/docs/content/1.getting-started/3.theming.md
index f37fbacd..b899c914 100644
--- a/docs/content/1.getting-started/3.theming.md
+++ b/docs/content/1.getting-started/3.theming.md
@@ -33,13 +33,43 @@ Likewise, you can't define a `primary` color in your `tailwind.config.ts` as it
 We'd advise you to use those colors in your components and pages, e.g. `text-primary-500 dark:text-primary-400`, `bg-gray-100 dark:bg-gray-900`, etc. so your app automatically adapts when changing your `app.config.ts`.
 ::
 
-Components that have a `color` prop like [Avatar](/elements/avatar#chip), [Badge](/elements/badge#style), [Button](/elements/button#style) and [Notification](/overlays/notification#timeout) will use the `primary` color by default but will handle all the colors defined in your `tailwind.config.ts` or the default Tailwind CSS colors.
+Components having a `color` prop like [Avatar](/elements/avatar#chip), [Badge](/elements/badge#style), [Button](/elements/button#style), [Input](/elements/input#style) (inherited in [Select](/forms/select) and [SelectMenu](/forms/select-menu)) and [Notification](/overlays/notification#timeout) will use the `primary` color by default but will handle all the colors defined in your `tailwind.config.ts` or the default Tailwind CSS colors.
+
+Variant classes of those components are defined with a syntax like `bg-{color}-500 dark:bg-{color}-400` so they can be used with any color. However, this means that Tailwind will not find those classes and therefore will not generate the corresponding CSS.
+
+The module uses the [Tailwind CSS safelist](https://tailwindcss.com/docs/content-configuration#safelisting-classes) feature to force the generation of all the classes for the `primary` color **only** as it is the default color for all the components.
+
+Then, the module will automatically detect when you use one of those components with a color and will safelist it for you. This means that if you use a `red` color for a Button component, the `red` color classes will be safelisted for the Button component only. This will allow to keep the CSS bundle size as small as possible.
+
+There is one case where you would want to force the safelisting of a color. For example, if you've set the default color of the Button component to `orange` in your `app.config.ts`.
+
+```ts [app.config.ts]
+export default defineAppConfig({
+  ui: {
+    button: {
+      default: {
+        color: 'orange'
+      }
+    }
+  }
+})
+```
+
+This will apply the orange color when using a default `<UButton />`. You'll need to safelist this color manually in your `nuxt.config.ts` ui options as we won't be able to detect it automatically. You can do so through the `safelistColors` option.
+
+```ts [nuxt.config.ts]
+export default defineNuxtConfig({
+  ui: {
+    safelistColors: ['orange']
+  }
+})
+```
 
 ## Dark mode
 
 All the components are styled with dark mode in mind.
 
-Thanks to [Tailwind CSS dark mode](https://tailwindcss.com/docs/dark-mode#toggling-dark-mode-manually) `class` strategy and the [@nuxtjs/color-mode](https://github.com/nuxt-modules/color-mode) module, you literally have nothing to do.
+Thanks to [Tailwind CSS dark mode](https://tailwindcss.com/docs/dark-mode#toggling-dark-mode-manually) class strategy and the [@nuxtjs/color-mode](https://github.com/nuxt-modules/color-mode) module, you literally have nothing to do.
 
 ## Components
 
diff --git a/docs/nuxt.config.ts b/docs/nuxt.config.ts
index e1e85858..381c87aa 100644
--- a/docs/nuxt.config.ts
+++ b/docs/nuxt.config.ts
@@ -1,4 +1,5 @@
 import ui from '../src/module'
+import colors from 'tailwindcss/colors'
 
 export default defineNuxtConfig({
   // @ts-ignore
@@ -25,7 +26,8 @@ export default defineNuxtConfig({
   },
   ui: {
     global: true,
-    icons: ['heroicons', 'simple-icons']
+    icons: ['heroicons', 'simple-icons'],
+    safelistColors: Object.keys(colors)
   },
   typescript: {
     strict: false,
diff --git a/src/colors.ts b/src/colors.ts
new file mode 100644
index 00000000..610d6e0f
--- /dev/null
+++ b/src/colors.ts
@@ -0,0 +1,151 @@
+const colorsToExclude = [
+  'inherit',
+  'transparent',
+  'current',
+  'white',
+  'black',
+  'slate',
+  'gray',
+  'zinc',
+  'neutral',
+  'stone',
+  'cool'
+]
+
+const omit = (obj: object, keys: string[]) => {
+  return Object.fromEntries(
+    Object.entries(obj).filter(([key]) => !keys.includes(key))
+  )
+}
+
+const kebabCase = (str: string) => {
+  return str
+    ?.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
+    ?.map(x => x.toLowerCase())
+    ?.join('-')
+}
+
+const safelistByComponent = {
+  avatar: (colorsAsRegex) => [{
+    pattern: new RegExp(`bg-(${colorsAsRegex}|gray)-500`)
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex}|gray)-400`),
+    variants: ['dark']
+  }],
+  badge: (colorsAsRegex) => [{
+    pattern: new RegExp(`bg-(${colorsAsRegex})-50`)
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-400`),
+    variants: ['dark']
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex})-500`)
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex})-400`),
+    variants: ['dark']
+  }, {
+    pattern: new RegExp(`ring-(${colorsAsRegex})-500`)
+  }, {
+    pattern: new RegExp(`ring-(${colorsAsRegex})-400`),
+    variants: ['dark']
+  }],
+  button: (colorsAsRegex) => [{
+    pattern: new RegExp(`bg-(${colorsAsRegex})-50`),
+    variants: ['hover']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-100`),
+    variants: ['hover']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-400`),
+    variants: ['dark', 'dark:disabled']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-500`),
+    variants: ['disabled', 'dark:hover']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-600`),
+    variants: ['hover']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-900`),
+    variants: ['dark:hover']
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex})-950`),
+    variants: ['dark', 'dark:hover']
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex})-400`),
+    variants: ['dark']
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex})-500`),
+    variants: ['dark:hover']
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex})-600`),
+    variants: ['hover']
+  }, {
+    pattern: new RegExp(`outline-(${colorsAsRegex})-400`),
+    variants: ['dark:focus-visible']
+  }, {
+    pattern: new RegExp(`outline-(${colorsAsRegex})-500`),
+    variants: ['focus-visible']
+  }, {
+    pattern: new RegExp(`ring-(${colorsAsRegex})-400`),
+    variants: ['dark:focus-visible']
+  }, {
+    pattern: new RegExp(`ring-(${colorsAsRegex})-500`),
+    variants: ['focus-visible']
+  }],
+  input: (colorsAsRegex) => [{
+    pattern: new RegExp(`ring-(${colorsAsRegex})-400`),
+    variants: ['dark', 'dark:focus']
+  }, {
+    pattern: new RegExp(`ring-(${colorsAsRegex})-500`),
+    variants: ['focus']
+  }],
+  notification: (colorsAsRegex) => [{
+    pattern: new RegExp(`bg-(${colorsAsRegex}|gray)-500`)
+  }, {
+    pattern: new RegExp(`bg-(${colorsAsRegex}|gray)-400`),
+    variants: ['dark']
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex}|gray)-500`)
+  }, {
+    pattern: new RegExp(`text-(${colorsAsRegex}|gray)-400`),
+    variants: ['dark']
+  }]
+}
+
+const colorsAsRegex = (colors: string[]): string => colors.join('|')
+
+export const excludeColors = (colors: object) => Object.keys(omit(colors, colorsToExclude)).map(color => kebabCase(color)) as string[]
+
+export const generateSafelist = (colors: string[]) => ['avatar', 'badge', 'button', 'input', 'notification'].flatMap(component => safelistByComponent[component](colorsAsRegex(colors)))
+
+export const customSafelistExtractor = (prefix, content: string) => {
+  const classes = []
+  const regex = /<(\w+)\s+[^>]*color=["']([^"']+)["'][^>]*>/gs
+  const matches = [...content.matchAll(regex)]
+
+  for (const match of matches) {
+    const [, component, color] = match
+
+    if (colorsToExclude.includes(color)) {
+      continue
+    }
+
+    if (Object.keys(safelistByComponent).map(component => `${prefix}${component.charAt(0).toUpperCase() + component.slice(1)}`).includes(component)) {
+      const name = component.replace(prefix, '').toLowerCase()
+
+      const matchClasses = safelistByComponent[name](color).flatMap(group => {
+        return ['', ...(group.variants || [])].flatMap(variant => {
+          const matches = group.pattern.source.match(/\(([^)]+)\)/g)
+
+          return matches.map(match => {
+            const colorOptions = match.substring(1, match.length - 1).split('|')
+            return colorOptions.map(color => `${variant ? variant + ':' : ''}` + group.pattern.source.replace(match, color))
+          }).flat()
+        })
+      })
+
+      classes.push(...matchClasses)
+    }
+  }
+
+  return classes
+}
diff --git a/src/module.ts b/src/module.ts
index aa29fd28..8405e5d9 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -1,22 +1,20 @@
 import { defineNuxtModule, installModule, addComponentsDir, addImportsDir, createResolver, addPlugin, resolvePath } from '@nuxt/kit'
-import colors from 'tailwindcss/colors.js'
+import defaultColors from 'tailwindcss/colors.js'
+import { defaultExtractor as createDefaultExtractor } from 'tailwindcss/lib/lib/defaultExtractor.js'
 import { iconsPlugin, getIconCollections } from '@egoist/tailwindcss-icons'
 import { name, version } from '../package.json'
-import { colorsAsRegex, excludeColors } from './runtime/utils/colors'
-
+import { generateSafelist, excludeColors, customSafelistExtractor } from './colors'
 import appConfig from './runtime/app.config'
+
 type DeepPartial<T> = Partial<{ [P in keyof T]: DeepPartial<T[P]> | { [key: string]: string } }>
 
-// @ts-ignore
-delete colors.lightBlue
-// @ts-ignore
-delete colors.warmGray
-// @ts-ignore
-delete colors.trueGray
-// @ts-ignore
-delete colors.coolGray
-// @ts-ignore
-delete colors.blueGray
+const defaultExtractor = createDefaultExtractor({ tailwindConfig: { separator: ':' } })
+
+delete defaultColors.lightBlue
+delete defaultColors.warmGray
+delete defaultColors.trueGray
+delete defaultColors.coolGray
+delete defaultColors.blueGray
 
 declare module 'nuxt/schema' {
   interface AppConfigInput {
@@ -40,6 +38,8 @@ export interface ModuleOptions {
   global?: boolean
 
   icons: string[] | string
+
+  safelistColors?: string[]
 }
 
 export default defineNuxtModule<ModuleOptions>({
@@ -52,8 +52,9 @@ export default defineNuxtModule<ModuleOptions>({
     }
   },
   defaults: {
-    prefix: 'u',
-    icons: ['heroicons']
+    prefix: 'U',
+    icons: ['heroicons'],
+    safelistColors: ['primary']
   },
   async setup (options, nuxt) {
     const { resolve } = createResolver(import.meta.url)
@@ -70,14 +71,14 @@ export default defineNuxtModule<ModuleOptions>({
       app.configs.push(appConfigFile)
     })
 
-    // @ts-ignore
-    nuxt.hook('tailwindcss:config', function (tailwindConfig: TailwindConfig) {
-      const globalColors = {
-        ...(tailwindConfig.theme.colors || colors),
+    nuxt.hook('tailwindcss:config', function (tailwindConfig) {
+      const globalColors: any = {
+        ...(tailwindConfig.theme.colors || defaultColors),
         ...tailwindConfig.theme.extend?.colors
       }
 
       tailwindConfig.theme.extend.colors = tailwindConfig.theme.extend.colors || {}
+      // @ts-ignore
       globalColors.primary = tailwindConfig.theme.extend.colors.primary = {
         50: 'rgb(var(--color-primary-50) / <alpha-value>)',
         100: 'rgb(var(--color-primary-100) / <alpha-value>)',
@@ -93,9 +94,11 @@ export default defineNuxtModule<ModuleOptions>({
       }
 
       if (globalColors.gray) {
-        globalColors.cool = tailwindConfig.theme.extend.colors.cool = colors.gray
+        // @ts-ignore
+        globalColors.cool = tailwindConfig.theme.extend.colors.cool = defaultColors.gray
       }
 
+      // @ts-ignore
       globalColors.gray = tailwindConfig.theme.extend.colors.gray = {
         50: 'rgb(var(--color-gray-50) / <alpha-value>)',
         100: 'rgb(var(--color-gray-100) / <alpha-value>)',
@@ -110,65 +113,24 @@ export default defineNuxtModule<ModuleOptions>({
         950: 'rgb(var(--color-gray-950) / <alpha-value>)'
       }
 
-      const variantColors = excludeColors(globalColors)
-      const safeColorsAsRegex = colorsAsRegex(variantColors)
+      const colors = excludeColors(globalColors)
 
       nuxt.options.appConfig.ui = {
         ...nuxt.options.appConfig.ui,
         primary: 'green',
         gray: 'cool',
-        colors: variantColors
+        colors
       }
 
       tailwindConfig.safelist = tailwindConfig.safelist || []
-      tailwindConfig.safelist.push(...[
-        'bg-gray-500',
-        'dark:bg-gray-400',
-        {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-(50|400|500)`)
-        }, {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-500`),
-          variants: ['disabled']
-        }, {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-(400|950)`),
-          variants: ['dark']
-        }, {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-(500|900|950)`),
-          variants: ['dark:hover']
-        }, {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-400`),
-          variants: ['dark:disabled']
-        }, {
-          pattern: new RegExp(`bg-(${safeColorsAsRegex})-(50|100|600)`),
-          variants: ['hover']
-        }, {
-          pattern: new RegExp(`outline-(${safeColorsAsRegex})-500`),
-          variants: ['focus-visible']
-        }, {
-          pattern: new RegExp(`outline-(${safeColorsAsRegex})-400`),
-          variants: ['dark:focus-visible']
-        }, {
-          pattern: new RegExp(`ring-(${safeColorsAsRegex})-500`),
-          variants: ['focus', 'focus-visible']
-        }, {
-          pattern: new RegExp(`ring-(${safeColorsAsRegex})-400`),
-          variants: ['dark', 'dark:focus', 'dark:focus-visible']
-        }, {
-          pattern: new RegExp(`text-(${safeColorsAsRegex})-400`),
-          variants: ['dark']
-        }, {
-          pattern: new RegExp(`text-(${safeColorsAsRegex})-500`),
-          variants: ['dark:hover']
-        }, {
-          pattern: new RegExp(`text-(${safeColorsAsRegex})-600`),
-          variants: ['hover']
-        }
-      ])
+      tailwindConfig.safelist.push(...generateSafelist(options.safelistColors))
 
       tailwindConfig.plugins = tailwindConfig.plugins || []
       tailwindConfig.plugins.push(iconsPlugin({ collections: getIconCollections(options.icons as any[]) }))
     })
 
+    // Modules
+
     await installModule('@nuxtjs/color-mode', { classSuffix: '' })
     await installModule('@nuxtjs/tailwindcss', {
       viewer: false,
@@ -181,17 +143,31 @@ export default defineNuxtModule<ModuleOptions>({
           require('@tailwindcss/typography'),
           require('@tailwindcss/container-queries')
         ],
-        content: [
-          resolve(runtimeDir, 'components/**/*.{vue,mjs,ts}'),
-          resolve(runtimeDir, '*.{mjs,js,ts}')
-        ]
+        content: {
+          files: [
+            resolve(runtimeDir, 'components/**/*.{vue,mjs,ts}'),
+            resolve(runtimeDir, '*.{mjs,js,ts}')
+          ],
+          extract: {
+            vue: (content) => {
+              return [
+                ...defaultExtractor(content),
+                ...customSafelistExtractor(options.prefix, content)
+              ]
+            }
+          }
+        }
       }
     })
 
+    // Plugins
+
     addPlugin({
       src: resolve(runtimeDir, 'plugins', 'colors')
     })
 
+    // Components
+
     addComponentsDir({
       path: resolve(runtimeDir, 'components', 'elements'),
       prefix: options.prefix,
@@ -229,6 +205,8 @@ export default defineNuxtModule<ModuleOptions>({
       watch: false
     })
 
+    // Composables
+
     addImportsDir(resolve(runtimeDir, 'composables'))
   }
 })
diff --git a/src/runtime/components/elements/Dropdown.vue b/src/runtime/components/elements/Dropdown.vue
index ec65ac75..9f1eab97 100644
--- a/src/runtime/components/elements/Dropdown.vue
+++ b/src/runtime/components/elements/Dropdown.vue
@@ -50,11 +50,11 @@ import type { PropType } from 'vue'
 import type { RouteLocationRaw } from 'vue-router'
 import { defineComponent, ref, computed, onMounted } from 'vue'
 import { defu } from 'defu'
+import { omit } from 'lodash-es'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import UKbd from '../elements/Kbd.vue'
 import ULinkCustom from '../elements/LinkCustom.vue'
-import { omit } from '../../utils'
 import { usePopper } from '../../composables/usePopper'
 import type { Avatar } from '../../types/avatar'
 import type { PopperOptions } from '../../types'
diff --git a/src/runtime/components/navigation/VerticalNavigation.vue b/src/runtime/components/navigation/VerticalNavigation.vue
index f2d232c0..c12ae4fc 100644
--- a/src/runtime/components/navigation/VerticalNavigation.vue
+++ b/src/runtime/components/navigation/VerticalNavigation.vue
@@ -42,10 +42,10 @@ import { computed, defineComponent } from 'vue'
 import type { PropType } from 'vue'
 import type { RouteLocationRaw } from 'vue-router'
 import { defu } from 'defu'
+import { omit } from 'lodash-es'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import ULinkCustom from '../elements/LinkCustom.vue'
-import { omit } from '../../utils'
 import type { Avatar } from '../../types/avatar'
 import { useAppConfig } from '#imports'
 // TODO: Remove
diff --git a/src/runtime/plugins/colors.ts b/src/runtime/plugins/colors.ts
index de18ca0f..208438f6 100644
--- a/src/runtime/plugins/colors.ts
+++ b/src/runtime/plugins/colors.ts
@@ -1,5 +1,5 @@
 import { computed } from 'vue'
-import { hexToRgb } from '../utils/colors'
+import { hexToRgb } from '../utils'
 import { defineNuxtPlugin, useHead, useAppConfig, useNuxtApp } from '#imports'
 import colors from '#tailwind-config/theme/colors'
 
diff --git a/src/runtime/utils/colors.ts b/src/runtime/utils/colors.ts
deleted file mode 100644
index b65101a7..00000000
--- a/src/runtime/utils/colors.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import { omit, kebabCase } from './index'
-
-export const colorsToExclude = [
-  'inherit',
-  'transparent',
-  'current',
-  'white',
-  'black',
-  'slate',
-  'gray',
-  'zinc',
-  'neutral',
-  'stone',
-  'cool'
-]
-
-export const excludeColors = (colors: object) => Object.keys(omit(colors, colorsToExclude)).map(color => kebabCase(color)) as string[]
-
-export const colorsAsRegex = (colors: string[]): string => colors.join('|')
-
-export const hexToRgb = (hex) => {
-  // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
-  const shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i
-  hex = hex.replace(shorthandRegex, function (_, r, g, b) {
-    return r + r + g + g + b + b
-  })
-
-  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)
-  return result
-    ? `${parseInt(result[1], 16)} ${parseInt(result[2], 16)} ${parseInt(result[3], 16)}`
-    : null
-}
diff --git a/src/runtime/utils/index.ts b/src/runtime/utils/index.ts
index 24ec4ded..f4c3d87e 100644
--- a/src/runtime/utils/index.ts
+++ b/src/runtime/utils/index.ts
@@ -2,17 +2,17 @@ export function classNames (...classes: any[string]) {
   return classes.filter(Boolean).join(' ')
 }
 
-export const kebabCase = (str: string) => {
-  return str
-    ?.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
-    ?.map(x => x.toLowerCase())
-    ?.join('-')
-}
+export const hexToRgb = (hex) => {
+  // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
+  const shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i
+  hex = hex.replace(shorthandRegex, function (_, r, g, b) {
+    return r + r + g + g + b + b
+  })
 
-export const omit = (obj: object, keys: string[]) => {
-  return Object.fromEntries(
-    Object.entries(obj).filter(([key]) => !keys.includes(key))
-  )
+  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)
+  return result
+    ? `${parseInt(result[1], 16)} ${parseInt(result[2], 16)} ${parseInt(result[3], 16)}`
+    : null
 }
 
 export const getSlotsChildren = (slots: any) => {