black

#000000

#3F7BA3

#3F7BA3

对比度

4.57:1

Delta E

56.79

Very Different

50:50 混合

#253D4F

颜色值

格式 #000000 #3F7BA3
HEX #000000 #3F7BA3
RGB 0, 0, 0 63, 123, 163
HSL 0.0, 0.0%, 0.0% 204.0, 44.2%, 44.3%
HSV 0.0, 0.0%, 0.0% 204.0, 61.3%, 63.9%
CMYK 0%, 0%, 0%, 100% 61.3%, 24.5%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.56 0.0882 240.1

对比度与无障碍

4.57:1
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: #3F7BA3 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #3F7BA3

色差 (Delta E)

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

渐变

#000000 #13191E #1C2A35 #253D4F #2E516A #376686 #3F7BA3

颜色混合

#000000

100%

#182129

75:25

#253D4F

50:50

#325B78

25:75

#3F7BA3

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #3F7BA3);
background: linear-gradient(135deg, #000000, #3F7BA3);

探索每种颜色

black

查看完整颜色详情

#3F7BA3

查看完整颜色详情

相关比较