black
#000000
#643CC2
#643CC2
颜色值
| 格式 | #000000 | #643CC2 |
|---|---|---|
| HEX | #000000 | #643CC2 |
| RGB | 0, 0, 0 | 100, 60, 194 |
| HSL | 0.0, 0.0%, 0.0% | 257.9, 52.8%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 257.9, 69.1%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 48.5%, 69.1%, 0.0%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4829 0.1966 290.9 |
对比度与无障碍
2.97:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #643CC2 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #643CC2
色差 (Delta E)
88.81
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, #643CC2);
background: linear-gradient(135deg, #000000, #643CC2);