black

#000000

#4F76CC

#4F76CC

对比度

4.8:1

Delta E

71.51

Very Different

50:50 混合

颜色值

格式 #000000 #4F76CC
HEX #000000 #4F76CC
RGB 0, 0, 0 79, 118, 204
HSL 0.0, 0.0%, 0.0% 221.3, 55.1%, 55.5%
HSV 0.0, 0.0%, 0.0% 221.3, 61.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 61.3%, 42.2%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.579 0.1396 264.1

对比度与无障碍

4.8:1
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: #4F76CC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #4F76CC

色差 (Delta E)

71.51 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, #4F76CC);
background: linear-gradient(135deg, #000000, #4F76CC);

探索每种颜色

相关比较