black

#000000

#577FBA

#577FBA

对比度

5.15:1

Delta E

63.46

Very Different

50:50 混合

颜色值

格式 #000000 #577FBA
HEX #000000 #577FBA
RGB 0, 0, 0 87, 127, 186
HSL 0.0, 0.0%, 0.0% 215.8, 41.8%, 53.5%
HSV 0.0, 0.0%, 0.0% 215.8, 53.2%, 72.9%
CMYK 0%, 0%, 0%, 100% 53.2%, 31.7%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.5927 0.1014 258.0

对比度与无障碍

5.15:1
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: #577FBA → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #577FBA

色差 (Delta E)

63.46 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, #577FBA);
background: linear-gradient(135deg, #000000, #577FBA);

探索每种颜色

相关比较