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
CSS color、background、outline与cursor进阶用法详解
bilibilizhangxinxu
Related Entities
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% similarUnverifiedCSS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% similarUnverified隐藏字符的常见实现方式包括将字符颜色设为与背景色相同、使用font-size:0或opacity:0等属性70% similarUnverified颜色以极简基础色（白、黑、灰、藏青等）为主，适合作叠穿打底，不适合追求鲜艳配色或图案的用户70% similarUnverified选点缀色单品优先无图案纯色款：因为点缀色本身已提供视觉焦点，若再叠加印花/logo/条纹，会与主色调的图案打架，造成'信息过载'70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/9544API
curl https://kongchang.com/api/v1/knowledge/claims/9544MCP
get_claim(id=9544)