black
#000000
#306BA6
#306BA6
颜色值
| 格式 | #000000 | #306BA6 |
|---|---|---|
| HEX | #000000 | #306BA6 |
| RGB | 0, 0, 0 | 48, 107, 166 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 55.1%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 71.1%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.1%, 35.5%, 0.0%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5175 0.1121 250.9 |
对比度与无障碍
3.78:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #306BA6 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #306BA6
色差 (Delta E)
57.74
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, #306BA6);
background: linear-gradient(135deg, #000000, #306BA6);