black

#000000

#3F72AC

#3F72AC

对比度

4.21:1

Delta E

59.3

Very Different

50:50 混合

#263953

颜色值

格式 #000000 #3F72AC
HEX #000000 #3F72AC
RGB 0, 0, 0 63, 114, 172
HSL 0.0, 0.0%, 0.0% 211.9, 46.4%, 46.1%
HSV 0.0, 0.0%, 0.0% 211.9, 63.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 63.4%, 33.7%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5435 0.1067 253.0

对比度与无障碍

4.21:1
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: #3F72AC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #3F72AC

色差 (Delta E)

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

渐变

#000000 #13171F #1D2838 #263953 #2E4B6F #375E8D #3F72AC

颜色混合

#000000

100%

#181F2B

75:25

#263953

50:50

#33557E

25:75

#3F72AC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #3F72AC);
background: linear-gradient(135deg, #000000, #3F72AC);

探索每种颜色

black

查看完整颜色详情

#3F72AC

查看完整颜色详情

相关比较