black
#000000
#661B21
#661B21
颜色值
| 格式 | #000000 | #661B21 |
|---|---|---|
| HEX | #000000 | #661B21 |
| RGB | 0, 0, 0 | 102, 27, 33 |
| HSL | 0.0, 0.0%, 0.0% | 355.2, 58.1%, 25.3% |
| HSV | 0.0, 0.0%, 0.0% | 355.2, 73.5%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 73.5%, 67.6%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3469 0.1067 20.3 |
对比度与无障碍
1.74:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #661B21 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #661B21
色差 (Delta E)
43.57
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, #661B21);
background: linear-gradient(135deg, #000000, #661B21);