black

#000000

#81ADE6

#81ADE6

对比度

9.05:1

Delta E

77.18

Very Different

50:50 混合

颜色值

格式 #000000 #81ADE6
HEX #000000 #81ADE6
RGB 0, 0, 0 129, 173, 230
HSL 0.0, 0.0%, 0.0% 213.9, 66.9%, 70.4%
HSV 0.0, 0.0%, 0.0% 213.9, 43.9%, 90.2%
CMYK 0%, 0%, 0%, 100% 43.9%, 24.8%, 0.0%, 9.8%
OKLCH 0.0 0.0 0.0 0.738 0.0958 255.2

对比度与无障碍

9.05:1
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: #81ADE6 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #81ADE6

色差 (Delta E)

77.18 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, #81ADE6);
background: linear-gradient(135deg, #000000, #81ADE6);

探索每种颜色

相关比较