black
#000000
#577AD4
#577AD4
颜色值
| 格式 | #000000 | #577AD4 |
|---|---|---|
| HEX | #000000 | #577AD4 |
| RGB | 0, 0, 0 | 87, 122, 212 |
| HSL | 0.0, 0.0%, 0.0% | 223.2, 59.2%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 223.2, 59.0%, 83.1% |
| CMYK | 0%, 0%, 0%, 100% | 59.0%, 42.5%, 0.0%, 16.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5966 0.1431 266.2 |
对比度与无障碍
5.14:1
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: #577AD4 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #577AD4
色差 (Delta E)
74.18
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, #577AD4);
background: linear-gradient(135deg, #000000, #577AD4);