black
#000000
#2F548C
#2F548C
颜色值
| 格式 | #000000 | #2F548C |
|---|---|---|
| HEX | #000000 | #2F548C |
| RGB | 0, 0, 0 | 47, 84, 140 |
| HSL | 0.0, 0.0%, 0.0% | 216.1, 49.7%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 216.1, 66.4%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 40.0%, 0.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.447 0.1017 258.5 |
对比度与无障碍
2.77:1
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: #2F548C → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #2F548C
色差 (Delta E)
50.34
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, #2F548C);
background: linear-gradient(135deg, #000000, #2F548C);