black
#000000
#4F74AB
#4F74AB
颜色值
| 格式 | #000000 | #4F74AB |
|---|---|---|
| HEX | #000000 | #4F74AB |
| RGB | 0, 0, 0 | 79, 116, 171 |
| HSL | 0.0, 0.0%, 0.0% | 215.9, 36.8%, 49.0% |
| HSV | 0.0, 0.0%, 0.0% | 215.9, 53.8%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 53.8%, 32.2%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5557 0.096 258.1 |
对比度与无障碍
4.42:1
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: #4F74AB → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #4F74AB
色差 (Delta E)
58.85
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, #4F74AB);
background: linear-gradient(135deg, #000000, #4F74AB);