black
#000000
#280708
#280708
颜色值
| 格式 | #000000 | #280708 |
|---|---|---|
| HEX | #000000 | #280708 |
| RGB | 0, 0, 0 | 40, 7, 8 |
| HSL | 0.0, 0.0%, 0.0% | 358.2, 70.2%, 9.2% |
| HSV | 0.0, 0.0%, 0.0% | 358.2, 82.5%, 15.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 82.5%, 80.0%, 84.3% |
| OKLCH | 0.0 0.0 0.0 | 0.1905 0.0557 22.2 |
对比度与无障碍
1.12:1
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: #280708 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #280708
色差 (Delta E)
18.02
Noticeable
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, #280708);
background: linear-gradient(135deg, #000000, #280708);