black

#000000

#3F7CCC

#3F7CCC

对比度

4.97:1

Delta E

70.29

Very Different

50:50 混合

#283D61

颜色值

格式 #000000 #3F7CCC
HEX #000000 #3F7CCC
RGB 0, 0, 0 63, 124, 204
HSL 0.0, 0.0%, 0.0% 214.0, 58.0%, 52.4%
HSV 0.0, 0.0%, 0.0% 214.0, 69.1%, 80.0%
CMYK 0%, 0%, 0%, 100% 69.1%, 39.2%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5847 0.1386 256.1

对比度与无障碍

4.97:1
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: #3F7CCC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #3F7CCC

色差 (Delta E)

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

渐变

#000000 #141923 #1E2A41 #283D61 #305183 #3866A7 #3F7CCC

颜色混合

#000000

100%

#192132

75:25

#283D61

50:50

#345C95

25:75

#3F7CCC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #3F7CCC);
background: linear-gradient(135deg, #000000, #3F7CCC);

探索每种颜色

black

查看完整颜色详情

#3F7CCC

查看完整颜色详情

相关比较