black

#000000

#2C8EB3

#2C8EB3

对比度

5.63:1

Delta E

63.53

Very Different

50:50 混合

颜色值

格式 #000000 #2C8EB3
HEX #000000 #2C8EB3
RGB 0, 0, 0 44, 142, 179
HSL 0.0, 0.0%, 0.0% 196.4, 60.5%, 43.7%
HSV 0.0, 0.0%, 0.0% 196.4, 75.4%, 70.2%
CMYK 0%, 0%, 0%, 100% 75.4%, 20.7%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.6074 0.1037 227.9

对比度与无障碍

5.63:1
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: #2C8EB3 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2C8EB3

色差 (Delta E)

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

渐变

颜色混合

CSS渐变代码

background: linear-gradient(to right, #000000, #2C8EB3);
background: linear-gradient(135deg, #000000, #2C8EB3);

探索每种颜色

相关比较