black

#000000

#3F7ACB

#3F7ACB

对比度

4.86:1

Delta E

70.21

Very Different

50:50 混合

#283D60

颜色值

格式 #000000 #3F7ACB
HEX #000000 #3F7ACB
RGB 0, 0, 0 63, 122, 203
HSL 0.0, 0.0%, 0.0% 214.7, 57.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 214.7, 69.0%, 79.6%
CMYK 0%, 0%, 0%, 100% 69.0%, 39.9%, 0.0%, 20.4%
OKLCH 0.0 0.0 0.0 0.5797 0.1395 256.9

对比度与无障碍

4.86:1
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: #3F7ACB → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #3F7ACB

色差 (Delta E)

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

渐变

#000000 #141823 #1E2A41 #283D60 #305082 #3865A6 #3F7ACB

颜色混合

#000000

100%

#192131

75:25

#283D60

50:50

#345A94

25:75

#3F7ACB

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #3F7ACB);
background: linear-gradient(135deg, #000000, #3F7ACB);

探索每种颜色

black

查看完整颜色详情

#3F7ACB

查看完整颜色详情

相关比较