black

#000000

#81CDCB

#81CDCB

对比度

11.53:1

Delta E

81.51

Very Different

50:50 混合

颜色值

格式 #000000 #81CDCB
HEX #000000 #81CDCB
RGB 0, 0, 0 129, 205, 203
HSL 0.0, 0.0%, 0.0% 178.4, 43.2%, 65.5%
HSV 0.0, 0.0%, 0.0% 178.4, 37.1%, 80.4%
CMYK 0%, 0%, 0%, 100% 37.1%, 0.0%, 1.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.7985 0.0755 193.6

对比度与无障碍

11.53:1
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: #81CDCB → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #81CDCB

色差 (Delta E)

81.51 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, #81CDCB);
background: linear-gradient(135deg, #000000, #81CDCB);

探索每种颜色

相关比较