black

#000000

#2277CC

#2277CC

对比度

4.58:1

Delta E

71.19

Very Different

50:50 混合

#203B61

颜色值

格式 #000000 #2277CC
HEX #000000 #2277CC
RGB 0, 0, 0 34, 119, 204
HSL 0.0, 0.0%, 0.0% 210.0, 71.4%, 46.7%
HSV 0.0, 0.0%, 0.0% 210.0, 83.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 83.3%, 41.7%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5646 0.1528 252.6

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: #2277CC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2277CC

色差 (Delta E)

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

渐变

#000000 #131823 #1A2941 #203B61 #234E83 #2462A7 #2277CC

颜色混合

#000000

100%

#172032

75:25

#203B61

50:50

#245895

25:75

#2277CC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #2277CC);
background: linear-gradient(135deg, #000000, #2277CC);

探索每种颜色

black

查看完整颜色详情

#2277CC

查看完整颜色详情

相关比较