#2139AB

#2139AB

white

#FFFFFF

对比度

9.38:1

Delta E

100.25

Very Different

50:50 混合

颜色值

格式 #2139AB #FFFFFF
HEX #2139AB #FFFFFF
RGB 33, 57, 171 255, 255, 255
HSL 229.6, 67.6%, 40.0% 0.0, 0.0%, 100.0%
HSV 229.6, 80.7%, 67.1% 0.0, 0.0%, 100.0%
CMYK 80.7%, 66.7%, 0.0%, 32.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4089 0.1831 267.6 1.0 0.0 89.9

对比度与无障碍

9.38:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #FFFFFF → 背景色: #2139AB

敏捷的棕色狐狸跳过了懒狗

文本: #2139AB → 背景色: #FFFFFF

色差 (Delta E)

100.25 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, #2139AB, #FFFFFF);
background: linear-gradient(135deg, #2139AB, #FFFFFF);

探索每种颜色

相关比较