black
#000000
#40503C
#40503C
颜色值
| 格式 | #000000 | #40503C |
|---|---|---|
| HEX | #000000 | #40503C |
| RGB | 0, 0, 0 | 64, 80, 60 |
| HSL | 0.0, 0.0%, 0.0% | 108.0, 14.3%, 27.5% |
| HSV | 0.0, 0.0%, 0.0% | 108.0, 25.0%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 20.0%, 0.0%, 25.0%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4113 0.0384 139.4 |
对比度与无障碍
2.43:1
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: #40503C → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #40503C
色差 (Delta E)
35.27
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, #40503C);
background: linear-gradient(135deg, #000000, #40503C);