black

#000000

#2178CC

#2178CC

对比度

4.62:1

Delta E

71.01

Very Different

50:50 混合

#203C61

颜色值

格式 #000000 #2178CC
HEX #000000 #2178CC
RGB 0, 0, 0 33, 120, 204
HSL 0.0, 0.0%, 0.0% 209.5, 72.2%, 46.5%
HSV 0.0, 0.0%, 0.0% 209.5, 83.8%, 80.0%
CMYK 0%, 0%, 0%, 100% 83.8%, 41.2%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5666 0.152 252.0

对比度与无障碍

4.62:1
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: #2178CC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2178CC

色差 (Delta E)

71.01 Very Different
0 — 完全相同 5 — 相似 25 — 明显差异 100 — 差异很大

渐变

#000000 #121823 #1A2941 #203C61 #234F83 #2463A7 #2178CC

颜色混合

#000000

100%

#172132

75:25

#203C61

50:50

#245995

25:75

#2178CC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #2178CC);
background: linear-gradient(135deg, #000000, #2178CC);

探索每种颜色

black

查看完整颜色详情

#2178CC

查看完整颜色详情

相关比较