black

#000000

#81CEFD

#81CEFD

对比度

12.18:1

Delta E

85.92

Very Different

50:50 混合

颜色值

格式 #000000 #81CEFD
HEX #000000 #81CEFD
RGB 0, 0, 0 129, 206, 253
HSL 0.0, 0.0%, 0.0% 202.7, 96.9%, 74.9%
HSV 0.0, 0.0%, 0.0% 202.7, 49.0%, 99.2%
CMYK 0%, 0%, 0%, 100% 49.0%, 18.6%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.8189 0.1011 236.6

对比度与无障碍

12.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #81CEFD → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #81CEFD

色差 (Delta E)

85.92 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, #81CEFD);
background: linear-gradient(135deg, #000000, #81CEFD);

探索每种颜色

相关比较