1. 效果
  2. 盒阴影颜色

Quick reference

属性
shadow-inherit--tw-shadow-color: inherit;
shadow-current--tw-shadow-color: currentColor;
shadow-transparent--tw-shadow-color: transparent;
shadow-black--tw-shadow-color: #000;
shadow-white--tw-shadow-color: #fff;
shadow-slate-50--tw-shadow-color: #f8fafc;
shadow-slate-100--tw-shadow-color: #f1f5f9;
shadow-slate-200--tw-shadow-color: #e2e8f0;
shadow-slate-300--tw-shadow-color: #cbd5e1;
shadow-slate-400--tw-shadow-color: #94a3b8;
shadow-slate-500--tw-shadow-color: #64748b;
shadow-slate-600--tw-shadow-color: #475569;
shadow-slate-700--tw-shadow-color: #334155;
shadow-slate-800--tw-shadow-color: #1e293b;
shadow-slate-900--tw-shadow-color: #0f172a;
shadow-slate-950--tw-shadow-color: #020617;
shadow-gray-50--tw-shadow-color: #f9fafb;
shadow-gray-100--tw-shadow-color: #f3f4f6;
shadow-gray-200--tw-shadow-color: #e5e7eb;
shadow-gray-300--tw-shadow-color: #d1d5db;
shadow-gray-400--tw-shadow-color: #9ca3af;
shadow-gray-500--tw-shadow-color: #6b7280;
shadow-gray-600--tw-shadow-color: #4b5563;
shadow-gray-700--tw-shadow-color: #374151;
shadow-gray-800--tw-shadow-color: #1f2937;
shadow-gray-900--tw-shadow-color: #111827;
shadow-gray-950--tw-shadow-color: #030712;
shadow-zinc-50--tw-shadow-color: #fafafa;
shadow-zinc-100--tw-shadow-color: #f4f4f5;
shadow-zinc-200--tw-shadow-color: #e4e4e7;
shadow-zinc-300--tw-shadow-color: #d4d4d8;
shadow-zinc-400--tw-shadow-color: #a1a1aa;
shadow-zinc-500--tw-shadow-color: #71717a;
shadow-zinc-600--tw-shadow-color: #52525b;
shadow-zinc-700--tw-shadow-color: #3f3f46;
shadow-zinc-800--tw-shadow-color: #27272a;
shadow-zinc-900--tw-shadow-color: #18181b;
shadow-zinc-950--tw-shadow-color: #09090b;
shadow-neutral-50--tw-shadow-color: #fafafa;
shadow-neutral-100--tw-shadow-color: #f5f5f5;
shadow-neutral-200--tw-shadow-color: #e5e5e5;
shadow-neutral-300--tw-shadow-color: #d4d4d4;
shadow-neutral-400--tw-shadow-color: #a3a3a3;
shadow-neutral-500--tw-shadow-color: #737373;
shadow-neutral-600--tw-shadow-color: #525252;
shadow-neutral-700--tw-shadow-color: #404040;
shadow-neutral-800--tw-shadow-color: #262626;
shadow-neutral-900--tw-shadow-color: #171717;
shadow-neutral-950--tw-shadow-color: #0a0a0a;
shadow-stone-50--tw-shadow-color: #fafaf9;
shadow-stone-100--tw-shadow-color: #f5f5f4;
shadow-stone-200--tw-shadow-color: #e7e5e4;
shadow-stone-300--tw-shadow-color: #d6d3d1;
shadow-stone-400--tw-shadow-color: #a8a29e;
shadow-stone-500--tw-shadow-color: #78716c;
shadow-stone-600--tw-shadow-color: #57534e;
shadow-stone-700--tw-shadow-color: #44403c;
shadow-stone-800--tw-shadow-color: #292524;
shadow-stone-900--tw-shadow-color: #1c1917;
shadow-stone-950--tw-shadow-color: #0c0a09;
shadow-red-50--tw-shadow-color: #fef2f2;
shadow-red-100--tw-shadow-color: #fee2e2;
shadow-red-200--tw-shadow-color: #fecaca;
shadow-red-300--tw-shadow-color: #fca5a5;
shadow-red-400--tw-shadow-color: #f87171;
shadow-red-500--tw-shadow-color: #ef4444;
shadow-red-600--tw-shadow-color: #dc2626;
shadow-red-700--tw-shadow-color: #b91c1c;
shadow-red-800--tw-shadow-color: #991b1b;
shadow-red-900--tw-shadow-color: #7f1d1d;
shadow-red-950--tw-shadow-color: #450a0a;
shadow-orange-50--tw-shadow-color: #fff7ed;
shadow-orange-100--tw-shadow-color: #ffedd5;
shadow-orange-200--tw-shadow-color: #fed7aa;
shadow-orange-300--tw-shadow-color: #fdba74;
shadow-orange-400--tw-shadow-color: #fb923c;
shadow-orange-500--tw-shadow-color: #f97316;
shadow-orange-600--tw-shadow-color: #ea580c;
shadow-orange-700--tw-shadow-color: #c2410c;
shadow-orange-800--tw-shadow-color: #9a3412;
shadow-orange-900--tw-shadow-color: #7c2d12;
shadow-orange-950--tw-shadow-color: #431407;
shadow-amber-50--tw-shadow-color: #fffbeb;
shadow-amber-100--tw-shadow-color: #fef3c7;
shadow-amber-200--tw-shadow-color: #fde68a;
shadow-amber-300--tw-shadow-color: #fcd34d;
shadow-amber-400--tw-shadow-color: #fbbf24;
shadow-amber-500--tw-shadow-color: #f59e0b;
shadow-amber-600--tw-shadow-color: #d97706;
shadow-amber-700--tw-shadow-color: #b45309;
shadow-amber-800--tw-shadow-color: #92400e;
shadow-amber-900--tw-shadow-color: #78350f;
shadow-amber-950--tw-shadow-color: #451a03;
shadow-yellow-50--tw-shadow-color: #fefce8;
shadow-yellow-100--tw-shadow-color: #fef9c3;
shadow-yellow-200--tw-shadow-color: #fef08a;
shadow-yellow-300--tw-shadow-color: #fde047;
shadow-yellow-400--tw-shadow-color: #facc15;
shadow-yellow-500--tw-shadow-color: #eab308;
shadow-yellow-600--tw-shadow-color: #ca8a04;
shadow-yellow-700--tw-shadow-color: #a16207;
shadow-yellow-800--tw-shadow-color: #854d0e;
shadow-yellow-900--tw-shadow-color: #713f12;
shadow-yellow-950--tw-shadow-color: #422006;
shadow-lime-50--tw-shadow-color: #f7fee7;
shadow-lime-100--tw-shadow-color: #ecfccb;
shadow-lime-200--tw-shadow-color: #d9f99d;
shadow-lime-300--tw-shadow-color: #bef264;
shadow-lime-400--tw-shadow-color: #a3e635;
shadow-lime-500--tw-shadow-color: #84cc16;
shadow-lime-600--tw-shadow-color: #65a30d;
shadow-lime-700--tw-shadow-color: #4d7c0f;
shadow-lime-800--tw-shadow-color: #3f6212;
shadow-lime-900--tw-shadow-color: #365314;
shadow-lime-950--tw-shadow-color: #1a2e05;
shadow-green-50--tw-shadow-color: #f0fdf4;
shadow-green-100--tw-shadow-color: #dcfce7;
shadow-green-200--tw-shadow-color: #bbf7d0;
shadow-green-300--tw-shadow-color: #86efac;
shadow-green-400--tw-shadow-color: #4ade80;
shadow-green-500--tw-shadow-color: #22c55e;
shadow-green-600--tw-shadow-color: #16a34a;
shadow-green-700--tw-shadow-color: #15803d;
shadow-green-800--tw-shadow-color: #166534;
shadow-green-900--tw-shadow-color: #14532d;
shadow-green-950--tw-shadow-color: #052e16;
shadow-emerald-50--tw-shadow-color: #ecfdf5;
shadow-emerald-100--tw-shadow-color: #d1fae5;
shadow-emerald-200--tw-shadow-color: #a7f3d0;
shadow-emerald-300--tw-shadow-color: #6ee7b7;
shadow-emerald-400--tw-shadow-color: #34d399;
shadow-emerald-500--tw-shadow-color: #10b981;
shadow-emerald-600--tw-shadow-color: #059669;
shadow-emerald-700--tw-shadow-color: #047857;
shadow-emerald-800--tw-shadow-color: #065f46;
shadow-emerald-900--tw-shadow-color: #064e3b;
shadow-emerald-950--tw-shadow-color: #022c22;
shadow-teal-50--tw-shadow-color: #f0fdfa;
shadow-teal-100--tw-shadow-color: #ccfbf1;
shadow-teal-200--tw-shadow-color: #99f6e4;
shadow-teal-300--tw-shadow-color: #5eead4;
shadow-teal-400--tw-shadow-color: #2dd4bf;
shadow-teal-500--tw-shadow-color: #14b8a6;
shadow-teal-600--tw-shadow-color: #0d9488;
shadow-teal-700--tw-shadow-color: #0f766e;
shadow-teal-800--tw-shadow-color: #115e59;
shadow-teal-900--tw-shadow-color: #134e4a;
shadow-teal-950--tw-shadow-color: #042f2e;
shadow-cyan-50--tw-shadow-color: #ecfeff;
shadow-cyan-100--tw-shadow-color: #cffafe;
shadow-cyan-200--tw-shadow-color: #a5f3fc;
shadow-cyan-300--tw-shadow-color: #67e8f9;
shadow-cyan-400--tw-shadow-color: #22d3ee;
shadow-cyan-500--tw-shadow-color: #06b6d4;
shadow-cyan-600--tw-shadow-color: #0891b2;
shadow-cyan-700--tw-shadow-color: #0e7490;
shadow-cyan-800--tw-shadow-color: #155e75;
shadow-cyan-900--tw-shadow-color: #164e63;
shadow-cyan-950--tw-shadow-color: #083344;
shadow-sky-50--tw-shadow-color: #f0f9ff;
shadow-sky-100--tw-shadow-color: #e0f2fe;
shadow-sky-200--tw-shadow-color: #bae6fd;
shadow-sky-300--tw-shadow-color: #7dd3fc;
shadow-sky-400--tw-shadow-color: #38bdf8;
shadow-sky-500--tw-shadow-color: #0ea5e9;
shadow-sky-600--tw-shadow-color: #0284c7;
shadow-sky-700--tw-shadow-color: #0369a1;
shadow-sky-800--tw-shadow-color: #075985;
shadow-sky-900--tw-shadow-color: #0c4a6e;
shadow-sky-950--tw-shadow-color: #082f49;
shadow-blue-50--tw-shadow-color: #eff6ff;
shadow-blue-100--tw-shadow-color: #dbeafe;
shadow-blue-200--tw-shadow-color: #bfdbfe;
shadow-blue-300--tw-shadow-color: #93c5fd;
shadow-blue-400--tw-shadow-color: #60a5fa;
shadow-blue-500--tw-shadow-color: #3b82f6;
shadow-blue-600--tw-shadow-color: #2563eb;
shadow-blue-700--tw-shadow-color: #1d4ed8;
shadow-blue-800--tw-shadow-color: #1e40af;
shadow-blue-900--tw-shadow-color: #1e3a8a;
shadow-blue-950--tw-shadow-color: #172554;
shadow-indigo-50--tw-shadow-color: #eef2ff;
shadow-indigo-100--tw-shadow-color: #e0e7ff;
shadow-indigo-200--tw-shadow-color: #c7d2fe;
shadow-indigo-300--tw-shadow-color: #a5b4fc;
shadow-indigo-400--tw-shadow-color: #818cf8;
shadow-indigo-500--tw-shadow-color: #6366f1;
shadow-indigo-600--tw-shadow-color: #4f46e5;
shadow-indigo-700--tw-shadow-color: #4338ca;
shadow-indigo-800--tw-shadow-color: #3730a3;
shadow-indigo-900--tw-shadow-color: #312e81;
shadow-indigo-950--tw-shadow-color: #1e1b4b;
shadow-violet-50--tw-shadow-color: #f5f3ff;
shadow-violet-100--tw-shadow-color: #ede9fe;
shadow-violet-200--tw-shadow-color: #ddd6fe;
shadow-violet-300--tw-shadow-color: #c4b5fd;
shadow-violet-400--tw-shadow-color: #a78bfa;
shadow-violet-500--tw-shadow-color: #8b5cf6;
shadow-violet-600--tw-shadow-color: #7c3aed;
shadow-violet-700--tw-shadow-color: #6d28d9;
shadow-violet-800--tw-shadow-color: #5b21b6;
shadow-violet-900--tw-shadow-color: #4c1d95;
shadow-violet-950--tw-shadow-color: #2e1065;
shadow-purple-50--tw-shadow-color: #faf5ff;
shadow-purple-100--tw-shadow-color: #f3e8ff;
shadow-purple-200--tw-shadow-color: #e9d5ff;
shadow-purple-300--tw-shadow-color: #d8b4fe;
shadow-purple-400--tw-shadow-color: #c084fc;
shadow-purple-500--tw-shadow-color: #a855f7;
shadow-purple-600--tw-shadow-color: #9333ea;
shadow-purple-700--tw-shadow-color: #7e22ce;
shadow-purple-800--tw-shadow-color: #6b21a8;
shadow-purple-900--tw-shadow-color: #581c87;
shadow-purple-950--tw-shadow-color: #3b0764;
shadow-fuchsia-50--tw-shadow-color: #fdf4ff;
shadow-fuchsia-100--tw-shadow-color: #fae8ff;
shadow-fuchsia-200--tw-shadow-color: #f5d0fe;
shadow-fuchsia-300--tw-shadow-color: #f0abfc;
shadow-fuchsia-400--tw-shadow-color: #e879f9;
shadow-fuchsia-500--tw-shadow-color: #d946ef;
shadow-fuchsia-600--tw-shadow-color: #c026d3;
shadow-fuchsia-700--tw-shadow-color: #a21caf;
shadow-fuchsia-800--tw-shadow-color: #86198f;
shadow-fuchsia-900--tw-shadow-color: #701a75;
shadow-fuchsia-950--tw-shadow-color: #4a044e;
shadow-pink-50--tw-shadow-color: #fdf2f8;
shadow-pink-100--tw-shadow-color: #fce7f3;
shadow-pink-200--tw-shadow-color: #fbcfe8;
shadow-pink-300--tw-shadow-color: #f9a8d4;
shadow-pink-400--tw-shadow-color: #f472b6;
shadow-pink-500--tw-shadow-color: #ec4899;
shadow-pink-600--tw-shadow-color: #db2777;
shadow-pink-700--tw-shadow-color: #be185d;
shadow-pink-800--tw-shadow-color: #9d174d;
shadow-pink-900--tw-shadow-color: #831843;
shadow-pink-950--tw-shadow-color: #500724;
shadow-rose-50--tw-shadow-color: #fff1f2;
shadow-rose-100--tw-shadow-color: #ffe4e6;
shadow-rose-200--tw-shadow-color: #fecdd3;
shadow-rose-300--tw-shadow-color: #fda4af;
shadow-rose-400--tw-shadow-color: #fb7185;
shadow-rose-500--tw-shadow-color: #f43f5e;
shadow-rose-600--tw-shadow-color: #e11d48;
shadow-rose-700--tw-shadow-color: #be123c;
shadow-rose-800--tw-shadow-color: #9f1239;
shadow-rose-900--tw-shadow-color: #881337;
shadow-rose-950--tw-shadow-color: #4c0519;

基本用法(Basic usage)

设置盒阴影颜色(Setting the box shadow color)

使用 shadow-* 工具更改现有盒子阴影的颜色。默认情况下,彩色阴影的不透明度为 100%,但你可以使用不透明度修改器进行调整。

🌐 Use the shadow-* utilities to change the color of an existing box shadow. By default colored shadows have an opacity of 100%, but you can adjust this using the opacity modifier.

shadow-cyan-500/50

shadow-blue-500/50

shadow-indigo-500/50

<button class="bg-cyan-500 shadow-lg shadow-cyan-500/50 ...">Subscribe</button>
<button class="bg-blue-500 shadow-lg shadow-blue-500/50 ...">Subscribe</button>
<button class="bg-indigo-500 shadow-lg shadow-indigo-500/50 ...">Subscribe</button>

在彩色背景上使用阴影(Using shadows on colored backgrounds)

在彩色背景上使用阴影时,彩色阴影通常比默认的黑色阴影看起来更自然,后者往往显得灰暗且褪色。

🌐 When using shadows on a colored background, colored shadows can often look more natural than the default black-based shadows, which tend to appear gray and washed-out.

Default shadow

Colored shadow

<!-- Default shadow-->
<button class="shadow-lg">Subscribe</button>

<!-- Colored shadow-->
<button class="shadow-lg shadow-indigo-500/40 ...">Subscribe</button>

有条件申请

悬停、聚焦及其他状态

Tailwind 允许你使用变体修饰符在不同状态下有条件地应用工具类。例如,使用hover:shadow-indigo-500/40 仅在 hover 时应用 shadow-indigo-500/40 工具。

<button class="shadow shadow-blue-500/40 hover:shadow-indigo-500/40">
  <!-- ... -->
</button>

有关所有可用状态修饰符的完整列表,请查看悬停、聚焦、以及其他状态 文档。

断点和媒体查询

你还可以使用变体修饰符来定位媒体查询,例如响应式断点、暗黑模式、首选减少运动等。例如,使用 md:shadow-indigo-500/40 仅在中等屏幕尺寸及以上时应用 shadow-indigo-500/40 工具。

<button class="shadow shadow-blue-500/40 md:shadow-indigo-500/40">
  <!-- ... -->
</button>

要了解更多信息,请查看有关 响应式设计暗黑模式、以及 其他媒体查询修饰符 的文档。

更改阴影大小时保留阴影颜色(Preserving shadow color when changing the shadow size)

请注意,如果你在不同的断点处,或在悬停等其他状态下更改框阴影大小,它将覆盖任何现有的阴影颜色。

🌐 Note that if you change the box shadow size at a different breakpoint, or on another state like hover, it will override any existing shadow colors.

<!-- This shadow will NOT be red at medium screens and above -->
<div class="shadow-lg shadow-red-500 md:shadow-xl"></div>

要在这些状态下保留阴影颜色,需要重新指定:

🌐 To preserve the shadow color in these states, it needs to be respecified:

<!-- This shadow WILL be red at medium screens and above -->
<div class="shadow-lg shadow-red-500 md:shadow-xl md:shadow-red-500"></div>

Tailwind 必须这样工作,否则就无法切换回默认的阴影。

🌐 It’s necessary for Tailwind to work this way, as otherwise there would be no way to switch back to the default shadow.


使用自定义值(Using custom values)

自定义主题(Customizing your theme)

默认情况下,Tailwind 将整个 默认调色板 用作 box shadow 颜色。你可以通过在 tailwind.config.js 文件中编辑 theme.colorstheme.extend.colors自定义调色板

tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'regal-blue': '#243c5a',
      },
    }
  }
}

或者,你可以通过在 tailwind.config.js 文件中编辑 theme.boxShadowColortheme.extend.boxShadowColor 来仅自定义 box shadow 颜色。

主题自定义 文档中了解有关自定义默认主题的更多信息。

任意值(Arbitrary values)

如果你需要使用一次性的 box-shadow 值,而该值没有必要包含在你的主题中,请使用方括号动态生成属性,使用任意值。

<button class="shadow-[#50d71e]">
  <!-- ... -->
</button>

任意值 文档中了解有关任意值支持的更多信息。