black
#000000
#2A1721
#2A1721
颜色值
| 格式 | #000000 | #2A1721 |
|---|---|---|
| HEX | #000000 | #2A1721 |
| RGB | 0, 0, 0 | 42, 23, 33 |
| HSL | 0.0, 0.0%, 0.0% | 328.4, 29.2%, 12.7% |
| HSV | 0.0, 0.0%, 0.0% | 328.4, 45.2%, 16.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 45.2%, 21.4%, 83.5% |
| OKLCH | 0.0 0.0 0.0 | 0.2344 0.0348 347.3 |
对比度与无障碍
1.24:1
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: #2A1721 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #2A1721
色差 (Delta E)
15.93
Noticeable
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, #2A1721);
background: linear-gradient(135deg, #000000, #2A1721);