black
#000000
#C72425
#C72425
颜色值
| 格式 | #000000 | #C72425 |
|---|---|---|
| HEX | #000000 | #C72425 |
| RGB | 0, 0, 0 | 199, 36, 37 |
| HSL | 0.0, 0.0%, 0.0% | 359.6, 69.4%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 359.6, 81.9%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.9%, 81.4%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5373 0.1976 26.9 |
对比度与无障碍
3.71:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #C72425 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #C72425
色差 (Delta E)
86.22
Very Different
0 — 完全相同
5 — 相似
25 — 明显差异
100 — 差异很大
渐变
颜色混合
CSS渐变代码
background: linear-gradient(to right, #000000, #C72425);
background: linear-gradient(135deg, #000000, #C72425);