black

#000000

#81CDCF

#81CDCF

对比度

11.57:1

Delta E

81.53

Very Different

50:50 混合

颜色值

格式 #000000 #81CDCF
HEX #000000 #81CDCF
RGB 0, 0, 0 129, 205, 207
HSL 0.0, 0.0%, 0.0% 181.5, 44.8%, 65.9%
HSV 0.0, 0.0%, 0.0% 181.5, 37.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 37.7%, 1.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.7998 0.0754 197.9

对比度与无障碍

11.57:1
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: #81CDCF → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #81CDCF

色差 (Delta E)

81.53 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, #81CDCF);
background: linear-gradient(135deg, #000000, #81CDCF);

探索每种颜色

相关比较