#1663A3

#1663A3

white

#FFFFFF

对比度

6.27:1

Delta E

71.9

Very Different

50:50 混合

颜色值

格式 #1663A3 #FFFFFF
HEX #1663A3 #FFFFFF
RGB 22, 99, 163 255, 255, 255
HSL 207.2, 76.2%, 36.3% 0.0, 0.0%, 100.0%
HSV 207.2, 86.5%, 63.9% 0.0, 0.0%, 100.0%
CMYK 86.5%, 39.3%, 0.0%, 36.1% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4892 0.1246 249.3 1.0 0.0 89.9

对比度与无障碍

6.27:1
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: #FFFFFF → 背景色: #1663A3

敏捷的棕色狐狸跳过了懒狗

文本: #1663A3 → 背景色: #FFFFFF

色差 (Delta E)

71.9 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, #1663A3, #FFFFFF);
background: linear-gradient(135deg, #1663A3, #FFFFFF);

探索每种颜色

相关比较