Unverified90% confidenceFactTime unknown

CSS中box-shadow、text-shadow和border-color的默认值就是当前元素的color值，不需要显式声明currentColor

1

Sources

90%

Confidence

Long-term

Relevance

5/31/2026

First Seen

Sources

Advanced CSS Techniques: color, background, outline, and cursor In-Depth Guide

bilibilizhangxinxu

Related Entities

currentColorconcept box-shadowconcept text-shadowconcept border-colorconcept

Related Claims

UnverifiedCSS Color Level 4引入了oklch、oklab、display-p3等现代颜色空间支持，使CSS能够描述超出传统sRGB色域的广色域颜色76% similar UnverifiedCSS颜色函数中，颜色值超出范围时会自动裁剪（gamut mapping）：大于1的值认为是1，小于0的值认为是074% similar

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