black

#000000

#CD3839

#CD3839

对比度

4.22:1

Delta E

82.38

Very Different

50:50 混合

颜色值

格式 #000000 #CD3839
HEX #000000 #CD3839
RGB 0, 0, 0 205, 56, 57
HSL 0.0, 0.0%, 0.0% 359.6, 59.8%, 51.2%
HSV 0.0, 0.0%, 0.0% 359.6, 72.7%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 72.7%, 72.2%, 19.6%
OKLCH 0.0 0.0 0.0 0.5665 0.186 25.1

对比度与无障碍

4.22:1
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: #CD3839 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #CD3839

色差 (Delta E)

82.38 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, #CD3839);
background: linear-gradient(135deg, #000000, #CD3839);

探索每种颜色

相关比较