black

#000000

#4397CF

#4397CF

对比度

6.57:1

Delta E

70.24

Very Different

50:50 混合

颜色值

格式 #000000 #4397CF
HEX #000000 #4397CF
RGB 0, 0, 0 67, 151, 207
HSL 0.0, 0.0%, 0.0% 204.0, 59.3%, 53.7%
HSV 0.0, 0.0%, 0.0% 204.0, 67.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 67.6%, 27.1%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6491 0.1165 241.1

对比度与无障碍

6.57:1
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: #4397CF → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #4397CF

色差 (Delta E)

70.24 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, #4397CF);
background: linear-gradient(135deg, #000000, #4397CF);

探索每种颜色

相关比较