black
#000000
#4B71CE
#4B71CE
颜色值
| 格式 | #000000 | #4B71CE |
|---|---|---|
| HEX | #000000 | #4B71CE |
| RGB | 0, 0, 0 | 75, 113, 206 |
| HSL | 0.0, 0.0%, 0.0% | 222.6, 57.2%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 222.6, 63.6%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 63.6%, 45.1%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5677 0.1497 265.2 |
对比度与无障碍
4.55:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #4B71CE → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #4B71CE
色差 (Delta E)
73.53
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, #4B71CE);
background: linear-gradient(135deg, #000000, #4B71CE);