black

#000000

#818CD3

#818CD3

对比度

6.63:1

Delta E

72.17

Very Different

50:50 混合

颜色值

格式 #000000 #818CD3
HEX #000000 #818CD3
RGB 0, 0, 0 129, 140, 211
HSL 0.0, 0.0%, 0.0% 232.0, 48.2%, 66.7%
HSV 0.0, 0.0%, 0.0% 232.0, 38.9%, 82.7%
CMYK 0%, 0%, 0%, 100% 38.9%, 33.6%, 0.0%, 17.3%
OKLCH 0.0 0.0 0.0 0.6602 0.1063 276.4

对比度与无障碍

6.63:1
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: #818CD3 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #818CD3

色差 (Delta E)

72.17 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, #818CD3);
background: linear-gradient(135deg, #000000, #818CD3);

探索每种颜色

相关比较