black

#000000

#286BAF

#286BAF

对比度

3.81:1

Delta E

61.28

Very Different

50:50 混合

颜色值

格式 #000000 #286BAF
HEX #000000 #286BAF
RGB 0, 0, 0 40, 107, 175
HSL 0.0, 0.0%, 0.0% 210.2, 62.8%, 42.2%
HSV 0.0, 0.0%, 0.0% 210.2, 77.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 77.1%, 38.9%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5202 0.1267 251.9

对比度与无障碍

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #286BAF → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #286BAF

色差 (Delta E)

61.28 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, #286BAF);
background: linear-gradient(135deg, #000000, #286BAF);

探索每种颜色

相关比较