black
#000000
#CF2415
#CF2415
颜色值
| 格式 | #000000 | #CF2415 |
|---|---|---|
| HEX | #000000 | #CF2415 |
| RGB | 0, 0, 0 | 207, 36, 21 |
| HSL | 0.0, 0.0%, 0.0% | 4.8, 81.6%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 4.8, 89.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 82.6%, 89.9%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5509 0.2064 30.0 |
对比度与无障碍
3.92:1
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: #CF2415 → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #CF2415
色差 (Delta E)
93.26
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, #CF2415);
background: linear-gradient(135deg, #000000, #CF2415);