black

#000000

#CF581B

#CF581B

对比度

5.06:1

Delta E

87.51

Very Different

50:50 混合

颜色值

格式 #000000 #CF581B
HEX #000000 #CF581B
RGB 0, 0, 0 207, 88, 27
HSL 0.0, 0.0%, 0.0% 20.3, 76.9%, 45.9%
HSV 0.0, 0.0%, 0.0% 20.3, 87.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 57.5%, 87.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6046 0.1656 43.3

对比度与无障碍

5.06:1
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: #CF581B → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #CF581B

色差 (Delta E)

87.51 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, #CF581B);
background: linear-gradient(135deg, #000000, #CF581B);

探索每种颜色

相关比较