black
#000000
#457EB0
#457EB0
颜色值
| 格式 | #000000 | #457EB0 |
|---|---|---|
| HEX | #000000 | #457EB0 |
| RGB | 0, 0, 0 | 69, 126, 176 |
| HSL | 0.0, 0.0%, 0.0% | 208.0, 43.7%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 208.0, 60.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.8%, 28.4%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5762 0.0981 246.9 |
对比度与无障碍
4.86:1
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: #457EB0 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #457EB0
色差 (Delta E)
60.39
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, #457EB0);
background: linear-gradient(135deg, #000000, #457EB0);