black
#000000
#2178CE
#2178CE
颜色值
| 格式 | #000000 | #2178CE |
|---|---|---|
| HEX | #000000 | #2178CE |
| RGB | 0, 0, 0 | 33, 120, 206 |
| HSL | 0.0, 0.0%, 0.0% | 209.8, 72.4%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 209.8, 84.0%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 84.0%, 41.7%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5679 0.1545 252.5 |
对比度与无障碍
4.64:1
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: #2178CE → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #2178CE
色差 (Delta E)
71.84
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, #2178CE);
background: linear-gradient(135deg, #000000, #2178CE);