black

#000000

#2F75BF

#2F75BF

对比度

4.42:1

Delta E

66.2

Very Different

50:50 混合

#223A5B

颜色值

格式 #000000 #2F75BF
HEX #000000 #2F75BF
RGB 0, 0, 0 47, 117, 191
HSL 0.0, 0.0%, 0.0% 210.8, 60.5%, 46.7%
HSV 0.0, 0.0%, 0.0% 210.8, 75.4%, 74.9%
CMYK 0%, 0%, 0%, 100% 75.4%, 38.7%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.5553 0.1346 252.6

对比度与无障碍

4.42:1
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: #2F75BF → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2F75BF

色差 (Delta E)

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

渐变

#000000 #131821 #1B283D #223A5B #284D7B #2C619C #2F75BF

颜色混合

#000000

100%

#17202F

75:25

#223A5B

50:50

#2A578B

25:75

#2F75BF

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #2F75BF);
background: linear-gradient(135deg, #000000, #2F75BF);

探索每种颜色

black

查看完整颜色详情

#2F75BF

查看完整颜色详情

相关比较