#3F77CC

#3F77CC

white

#FFFFFF

对比度

4.45:1

Delta E

70.85

Very Different

50:50 混合

颜色值

格式 #3F77CC #FFFFFF
HEX #3F77CC #FFFFFF
RGB 63, 119, 204 255, 255, 255
HSL 216.2, 58.0%, 52.4% 0.0, 0.0%, 100.0%
HSV 216.2, 69.1%, 80.0% 0.0, 0.0%, 100.0%
CMYK 69.1%, 41.7%, 0.0%, 20.0% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5737 0.1441 258.6 1.0 0.0 89.9

对比度与无障碍

4.45:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #FFFFFF → 背景色: #3F77CC

敏捷的棕色狐狸跳过了懒狗

文本: #3F77CC → 背景色: #FFFFFF

色差 (Delta E)

70.85 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, #3F77CC, #FFFFFF);
background: linear-gradient(135deg, #3F77CC, #FFFFFF);

探索每种颜色

相关比较