black

#000000

#2577DA

#2577DA

对比度

4.73:1

Delta E

77.21

Very Different

50:50 混合

#223B67

颜色值

格式 #000000 #2577DA
HEX #000000 #2577DA
RGB 0, 0, 0 37, 119, 218
HSL 0.0, 0.0%, 0.0% 212.8, 71.0%, 50.0%
HSV 0.0, 0.0%, 0.0% 212.8, 83.0%, 85.5%
CMYK 0%, 0%, 0%, 100% 83.0%, 45.4%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.5745 0.17 255.9

对比度与无障碍

4.73:1
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: #2577DA → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2577DA

色差 (Delta E)

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

渐变

#000000 #131825 #1C2945 #223B67 #264E8C #2762B2 #2577DA

颜色混合

#000000

100%

#182034

75:25

#223B67

50:50

#27589F

25:75

#2577DA

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #2577DA);
background: linear-gradient(135deg, #000000, #2577DA);

探索每种颜色

black

查看完整颜色详情

#2577DA

查看完整颜色详情

相关比较