black

#000000

#2D52D2

#2D52D2

对比度

3.25:1

Delta E

86.79

Very Different

50:50 混合

颜色值

格式 #000000 #2D52D2
HEX #000000 #2D52D2
RGB 0, 0, 0 45, 82, 210
HSL 0.0, 0.0%, 0.0% 226.5, 64.7%, 50.0%
HSV 0.0, 0.0%, 0.0% 226.5, 78.6%, 82.4%
CMYK 0%, 0%, 0%, 100% 78.6%, 61.0%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.4953 0.2014 266.4

对比度与无障碍

3.25:1
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: #2D52D2 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2D52D2

色差 (Delta E)

86.79 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, #2D52D2);
background: linear-gradient(135deg, #000000, #2D52D2);

探索每种颜色

相关比较