black
#000000
#397B8C
#397B8C
颜色值
| 格式 | #000000 | #397B8C |
|---|---|---|
| HEX | #000000 | #397B8C |
| RGB | 0, 0, 0 | 57, 123, 140 |
| HSL | 0.0, 0.0%, 0.0% | 192.3, 42.1%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 192.3, 59.3%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 12.1%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.547 0.0716 217.1 |
对比度与无障碍
4.39:1
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: #397B8C → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #397B8C
色差 (Delta E)
53.0
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, #397B8C);
background: linear-gradient(135deg, #000000, #397B8C);