black

#000000

#17153D

#17153D

对比度

1.21:1

Delta E

30.91

Very Different

50:50 混合

颜色值

格式 #000000 #17153D
HEX #000000 #17153D
RGB 0, 0, 0 23, 21, 61
HSL 0.0, 0.0%, 0.0% 243.0, 48.8%, 16.1%
HSV 0.0, 0.0%, 0.0% 243.0, 65.6%, 23.9%
CMYK 0%, 0%, 0%, 100% 62.3%, 65.6%, 0.0%, 76.1%
OKLCH 0.0 0.0 0.0 0.2253 0.0743 280.9

对比度与无障碍

1.21:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #17153D → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #17153D

色差 (Delta E)

30.91 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, #17153D);
background: linear-gradient(135deg, #000000, #17153D);

探索每种颜色

相关比较