black
#000000
#8B3021
#8B3021
颜色值
| 格式 | #000000 | #8B3021 |
|---|---|---|
| HEX | #000000 | #8B3021 |
| RGB | 0, 0, 0 | 139, 48, 33 |
| HSL | 0.0, 0.0%, 0.0% | 8.5, 61.6%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 8.5, 76.3%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.5%, 76.3%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4401 0.1271 31.8 |
对比度与无障碍
2.54:1
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: #8B3021 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #8B3021
色差 (Delta E)
58.65
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, #8B3021);
background: linear-gradient(135deg, #000000, #8B3021);