black
#000000
#21AFBA
#21AFBA
颜色值
| 格式 | #000000 | #21AFBA |
|---|---|---|
| HEX | #000000 | #21AFBA |
| RGB | 0, 0, 0 | 33, 175, 186 |
| HSL | 0.0, 0.0%, 0.0% | 184.3, 69.9%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 184.3, 82.3%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 82.3%, 5.9%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6896 0.1116 203.2 |
对比度与无障碍
7.91:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
文本可读性
敏捷的棕色狐狸跳过了懒狗
文本: #21AFBA → 背景色: #000000
敏捷的棕色狐狸跳过了懒狗
文本: #000000 → 背景色: #21AFBA
色差 (Delta E)
74.15
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, #21AFBA);
background: linear-gradient(135deg, #000000, #21AFBA);