black

#000000

#CC4839

#CC4839

对比度

4.55:1

Delta E

80.26

Very Different

50:50 混合

颜色值

格式 #000000 #CC4839
HEX #000000 #CC4839
RGB 0, 0, 0 204, 72, 57
HSL 0.0, 0.0%, 0.0% 6.1, 59.0%, 51.2%
HSV 0.0, 0.0%, 0.0% 6.1, 72.1%, 80.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.7%, 72.1%, 20.0%
OKLCH 0.0 0.0 0.0 0.5819 0.1702 29.6

对比度与无障碍

4.55:1
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: #CC4839 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #CC4839

色差 (Delta E)

80.26 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, #CC4839);
background: linear-gradient(135deg, #000000, #CC4839);

探索每种颜色

相关比较