diff --git a/docs/.vuepress/themes/components/CodeViewer.vue b/docs/.vuepress/themes/components/CodeViewer.vue
index a2186d6a..2734aee3 100644
--- a/docs/.vuepress/themes/components/CodeViewer.vue
+++ b/docs/.vuepress/themes/components/CodeViewer.vue
@@ -6,19 +6,19 @@ defineProps<{
 </script>
 
 <template>
-  <div :class="`code-viewer language-${lang}`" :data-ext="lang">
-    <button class="copy-code-button" :data-lang="lang" />
+  <div :class="`code-viewer language-${lang}`" :data-title="lang">
+    <button class="copy" :data-lang="lang" title="Copy code" data-copied="已复制" />
     <pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code>{{ content }}</code></pre>
   </div>
 </template>
 
 <style>
-.code-viewer .copy-code-button {
+.code-viewer .copy {
   display: none;
 }
 
 @media (min-width: 768px) {
-  .code-viewer .copy-code-button {
+  .code-viewer .copy {
     display: block;
   }
 }
diff --git a/docs/.vuepress/themes/components/ColorPick.vue b/docs/.vuepress/themes/components/ColorPick.vue
new file mode 100644
index 00000000..0beb0f71
--- /dev/null
+++ b/docs/.vuepress/themes/components/ColorPick.vue
@@ -0,0 +1,69 @@
+<script setup lang="ts">
+import 'https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/pickr.es5.min.js'
+import { onMounted, onUnmounted, ref, watch } from 'vue'
+
+const emit = defineEmits<{ (e: 'update:modelValue', value: string): void }>()
+
+// eslint-disable-next-line ts/no-namespace
+declare namespace window {
+  const Pickr: any
+}
+
+const color = defineModel<string>('modelValue', { default: 'rgba(0,0,0,1)' })
+const pickerEl = ref<HTMLDivElement>()
+let picker: any
+
+onMounted(() => {
+  if (!pickerEl.value || picker)
+    return
+
+  picker = window.Pickr.create({
+    el: pickerEl.value,
+    theme: 'nano',
+    default: color.value,
+    defaultRepresentation: 'RGBA',
+    showAlways: false,
+    components: {
+      preview: true,
+      opacity: true,
+      hue: true,
+      interaction: { input: true },
+    },
+  })
+  picker.on('change', (hsva) => {
+    emit('update:modelValue', hsva.toRGBA().toString(0))
+  })
+  watch(color, () => {
+    picker?.setColor(color.value)
+  })
+})
+
+onUnmounted(() => {
+  picker?.destroyAndRemove()
+  picker = null
+})
+</script>
+
+<template>
+  <div class="color-picker">
+    <div ref="pickerEl" />
+  </div>
+</template>
+
+<style>
+.color-picker {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 4px;
+  background-color: var(--vp-c-bg-soft);
+  border: solid 1px var(--vp-c-divider);
+  border-radius: 32px;
+  transition: border-color var(--t-color), background-color var(--t-color);
+}
+
+.pickr .pcr-button {
+  overflow: hidden;
+  border-radius: 50% !important;
+}
+</style>
diff --git a/docs/.vuepress/themes/components/ThemeColors.vue b/docs/.vuepress/themes/components/ThemeColors.vue
new file mode 100644
index 00000000..16db3e78
--- /dev/null
+++ b/docs/.vuepress/themes/components/ThemeColors.vue
@@ -0,0 +1,74 @@
+<script setup lang="ts">
+import VPButton from '@theme/VPButton.vue'
+import { useThemeColors } from '../composables/theme-colors.js'
+import ColorPick from './ColorPick.vue'
+import CodeViewer from './CodeViewer.vue'
+
+const { lightColors, darkColors, css, reset } = useThemeColors()
+</script>
+
+<template>
+  <VPButton theme="alt" text="重置" @click="reset" />
+
+  <h2>浅色主题</h2>
+  <div class="theme-colors-wrapper">
+    <div v-for="({ name, group }, index) in lightColors" :key="index" class="group">
+      <h4>{{ name }}</h4>
+      <section v-for="color in group" :key="color.key" class="theme-color">
+        <ColorPick v-model="color.value" />
+        <h5>{{ color.name }}</h5>
+        <span class="desc">{{ color.desc }}</span>
+      </section>
+    </div>
+  </div>
+  <h2>深色主题</h2>
+  <div class="theme-colors-wrapper">
+    <div v-for="({ name, group }, index) in darkColors" :key="index" class="group">
+      <h4>{{ name }}</h4>
+      <section v-for="color in group" :key="color.key" class="theme-color">
+        <ColorPick v-model="color.value" />
+        <h5>{{ color.name }}</h5>
+        <span class="desc">{{ color.desc }}</span>
+      </section>
+    </div>
+  </div>
+  <p>复制下方的代码到您的项目中，请参考 <a href="/custom-style/">主题定制</a> </p>
+  <CodeViewer :content="css" lang="css" />
+</template>
+
+<style scoped>
+.theme-colors-wrapper {
+  display: grid;
+  gap: 8px 16px;
+}
+
+@media (min-width: 640px) {
+  .theme-colors-wrapper {
+    grid-template-columns: 1fr 1fr;
+  }
+}
+
+@media (min-width: 1440px) {
+  .theme-colors-wrapper {
+    grid-template-columns: 1fr 1fr 1fr;
+  }
+}
+
+.theme-color {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  justify-content: flex-start;
+  margin-bottom: 8px;
+}
+
+.theme-color h5 {
+  margin: 0;
+}
+
+.theme-color .desc {
+  font-size: 14px;
+  color: var(--vp-c-text-2);
+  transition: color var(--t-color);
+}
+</style>
diff --git a/docs/.vuepress/themes/composables/theme-colors.ts b/docs/.vuepress/themes/composables/theme-colors.ts
new file mode 100644
index 00000000..3185d0ad
--- /dev/null
+++ b/docs/.vuepress/themes/composables/theme-colors.ts
@@ -0,0 +1,148 @@
+import { type InjectionKey, type Ref, inject, provide, watch } from 'vue'
+import { useSessionStorage, useStyleTag } from '@vueuse/core'
+
+export interface ThemeColor {
+  name: string
+  key: string
+  value: string
+  desc: string
+}
+export type ThemeColors = ThemeColor[]
+export interface ThemeColorsGroup {
+  name: string
+  group: ThemeColors
+}
+
+const DEFAULT_PRESET = {
+  light: {
+    '--vp-c-brand-1': '#5086a1',
+    '--vp-c-brand-2': '#6aa1b7',
+    '--vp-c-brand-3': '#8cccd5',
+    '--vp-c-brand-soft': 'rgba(131, 208, 218, 0.314)',
+
+    '--vp-c-text-1': 'rgba(60, 60, 67)',
+    '--vp-c-text-2': 'rgba(60, 60, 67, 0.78)',
+    '--vp-c-text-3': 'rgba(60, 60, 67, 0.56)',
+
+    '--vp-c-bg': '#fff',
+    '--vp-nav-bg-color': '#fff',
+    '--vp-nav-screen-bg-color': '#fff',
+    '--vp-local-nav-bg-color': '#fff',
+    '--vp-sidebar-bg-color': '#f6f6f7',
+    '--vp-code-block-bg': '#f6f8fa',
+  },
+  dark: {
+    '--vp-c-brand-1': '#8cccd5',
+    '--vp-c-brand-2': '#6aa1b7',
+    '--vp-c-brand-3': '#5086a1',
+    '--vp-c-brand-soft': 'rgba(131, 208, 218, 0.314)',
+
+    '--vp-c-text-1': 'rgba(255, 255, 245, 0.86)',
+    '--vp-c-text-2': 'rgba(235, 235, 245, 0.6)',
+    '--vp-c-text-3': 'rgba(235, 235, 245, 0.38)',
+
+    '--vp-c-bg': '#1b1b1f',
+    '--vp-nav-bg-color': '#1b1b1f',
+    '--vp-nav-screen-bg-color': '#1b1b1f',
+    '--vp-local-nav-bg-color': '#1b1b1f',
+    '--vp-sidebar-bg-color': '#161618',
+    '--vp-code-block-bg': '#202127',
+  },
+}
+
+const preset: ThemeColorsGroup[] = [
+  {
+    name: '主题色',
+    group: [
+      { name: 'brand-1', key: '--vp-c-brand-1', value: '', desc: '链接颜色、强调色' },
+      { name: 'brand-2', key: '--vp-c-brand-2', value: '', desc: '链接、按钮 hover 颜色' },
+      { name: 'brand-3', key: '--vp-c-brand-3', value: '', desc: '背景色、边框色' },
+      { name: 'brand-soft', key: '--vp-c-brand-soft', value: '', desc: '辅助色' },
+    ],
+  },
+  {
+    name: '文本颜色',
+    group: [
+      { name: 'text-1', key: '--vp-c-text-1', value: '', desc: '主要文本' },
+      { name: 'text-2', key: '--vp-c-text-2', value: '', desc: '次要文本' },
+      { name: 'text-3', key: '--vp-c-text-3', value: '', desc: '辅助文本' },
+    ],
+  },
+  {
+    name: '背景色',
+    group: [
+      { name: 'bg', key: '--vp-c-bg', value: '', desc: '主体背景' },
+      { name: 'nav-bg', key: '--vp-nav-bg-color', value: '', desc: '导航栏背景' },
+      { name: 'nav-screen-bg', key: '--vp-nav-screen-bg-color', value: '', desc: '移动端导航栏' },
+      { name: 'local-nav-bg', key: '--vp-local-nav-bg-color', value: '', desc: '页面内导航栏' },
+      { name: 'sidebar-bg', key: '--vp-sidebar-bg-color', value: '', desc: '侧边栏背景' },
+      { name: 'code-block-bg', key: '--vp-code-block-bg', value: '', desc: '代码块背景' },
+    ],
+  },
+]
+
+const themeColorSymbol: InjectionKey<{
+  lightColors: Ref<ThemeColorsGroup[]>
+  darkColors: Ref<ThemeColorsGroup[]>
+  css: Ref<string>
+  reset: () => void
+}> = Symbol(__VUEPRESS_DEV__ ? 'theme-color' : '')
+
+export function setupThemeColors() {
+  const lightColors = useSessionStorage<ThemeColorsGroup[]>('custom-theme-colors-light', resolveDefaultColors('light'))
+  const darkColors = useSessionStorage<ThemeColorsGroup[]>('custom-theme-colors-dark', resolveDefaultColors('dark'))
+
+  const { css, load } = useStyleTag('')
+
+  watch([lightColors, darkColors], () => {
+    const content = `${resolveContent(lightColors.value, 'light')}\n${resolveContent(darkColors.value, 'dark')}`
+    css.value = content
+    load()
+  }, { deep: true, immediate: true })
+
+  function resolveContent(colors: ThemeColorsGroup[], type: 'light' | 'dark') {
+    const name = type === 'light' ? ':root' : '.dark'
+    let content = `${name} {\n`
+    colors.forEach(({ name, group }) => {
+      content += `\n  /**\n   * ${name}\n   * -------------------------------------------------------------------------- */\n\n`
+      group.forEach((item) => {
+        const str = `  ${item.key}: ${item.value};`
+        content += `${str}${' '.repeat(54 - str.length)}/* ${item.desc} */\n`
+      })
+    })
+    content += '}\n'
+    return content
+  }
+
+  function resolveDefaultColors(type: 'light' | 'dark') {
+    return preset.map(group => ({
+      name: group.name,
+      group: group.group.map(item => ({
+        ...item,
+        value: DEFAULT_PRESET[type][item.key],
+      })),
+    }))
+  }
+
+  function reset() {
+    lightColors.value = resolveDefaultColors('light')
+    darkColors.value = resolveDefaultColors('dark')
+  }
+
+  provide(themeColorSymbol, {
+    lightColors,
+    darkColors,
+    css,
+    reset,
+  })
+}
+
+export function useThemeColors() {
+  const result = inject(themeColorSymbol)
+
+  if (!result) {
+    throw new Error('useThemeColors() can only be used inside `setupThemeColors()`.')
+  }
+
+  return result
+}
diff --git a/docs/notes/tools/custom-theme.md b/docs/notes/tools/custom-theme.md
new file mode 100644
index 00000000..cfb34c6c
--- /dev/null
+++ b/docs/notes/tools/custom-theme.md
@@ -0,0 +1,26 @@
+---
+title: 主题颜色工具
+icon: unjs:theme-colors
+author: pengzhanbo
+createTime: 2024/07/29 13:58:29
+permalink: /tools/theme-colors/
+readingTime: false
+editLink: false
+contributors: false
+lastUpdated: false
+head:
+  -
+   - link
+   - href: https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/themes/nano.min.css
+     rel: stylesheet
+---
+
+::: tip
+这个工具可以帮助您快速创建自定义主题颜色。点击下方的按钮，选择您想要的主题颜色进行配置。
+
+工具会自动应用您的修改到当前站点，您可以随意切换到任意页面查看效果。
+
+本工具只能帮助您简单的创建主题颜色。如果您期望更加复杂的主题颜色配置，请查看 [styles/vars.css](https://github.com/pengzhanbo/vuepress-theme-plume/blob/main/theme/src/client/styles/vars.css)
+:::
+
+<ThemeColors />