black

#000000

#CC4B13

#CC4B13

对比度

4.58:1

Delta E

88.66

Very Different

50:50 混合

颜色值

格式 #000000 #CC4B13
HEX #000000 #CC4B13
RGB 0, 0, 0 204, 75, 19
HSL 0.0, 0.0%, 0.0% 18.2, 83.0%, 43.7%
HSV 0.0, 0.0%, 0.0% 18.2, 90.7%, 80.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.2%, 90.7%, 20.0%
OKLCH 0.0 0.0 0.0 0.5823 0.1747 39.8

对比度与无障碍

4.58:1
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: #CC4B13 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #CC4B13

色差 (Delta E)

88.66 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, #CC4B13);
background: linear-gradient(135deg, #000000, #CC4B13);

探索每种颜色

相关比较