black
#000000
#FD021C
#FD021C
颜色值
| 格式 | #000000 | #FD021C |
|---|---|---|
| HEX | #000000 | #FD021C |
| RGB | 0, 0, 0 | 253, 2, 28 |
| HSL | 0.0, 0.0%, 0.0% | 353.8, 98.4%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 353.8, 99.2%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 99.2%, 88.9%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6255 0.2545 27.2 |
对比度与无障碍
5.2:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #FD021C → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #FD021C
色差 (Delta E)
112.15
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, #FD021C);
background: linear-gradient(135deg, #000000, #FD021C);