black
#000000
#404DBB
#404DBB
颜色值
| 格式 | #000000 | #404DBB |
|---|---|---|
| HEX | #000000 | #404DBB |
| RGB | 0, 0, 0 | 64, 77, 187 |
| HSL | 0.0, 0.0%, 0.0% | 233.7, 49.0%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 233.7, 65.8%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 65.8%, 58.8%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4759 0.172 272.9 |
对比度与无障碍
3.0:1
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: #404DBB → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #404DBB
色差 (Delta E)
76.9
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, #404DBB);
background: linear-gradient(135deg, #000000, #404DBB);