black
#000000
#457FDB
#457FDB
颜色值
| 格式 | #000000 | #457FDB |
|---|---|---|
| HEX | #000000 | #457FDB |
| RGB | 0, 0, 0 | 69, 127, 219 |
| HSL | 0.0, 0.0%, 0.0% | 216.8, 67.6%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 216.8, 68.5%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 68.5%, 42.0%, 0.0%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6029 0.1531 259.3 |
对比度与无障碍
5.31:1
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: #457FDB → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #457FDB
色差 (Delta E)
75.9
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, #457FDB);
background: linear-gradient(135deg, #000000, #457FDB);