black
#000000
#4B71CF
#4B71CF
颜色值
| 格式 | #000000 | #4B71CF |
|---|---|---|
| HEX | #000000 | #4B71CF |
| RGB | 0, 0, 0 | 75, 113, 207 |
| HSL | 0.0, 0.0%, 0.0% | 222.7, 57.9%, 55.3% |
| HSV | 0.0, 0.0%, 0.0% | 222.7, 63.8%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 63.8%, 45.4%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5683 0.1511 265.3 |
对比度与无障碍
4.56:1
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: #4B71CF → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #4B71CF
色差 (Delta E)
73.99
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, #4B71CF);
background: linear-gradient(135deg, #000000, #4B71CF);