black

#000000

#2D2F99

#2D2F99

对比度

1.98:1

Delta E

72.61

Very Different

50:50 混合

颜色值

格式 #000000 #2D2F99
HEX #000000 #2D2F99
RGB 0, 0, 0 45, 47, 153
HSL 0.0, 0.0%, 0.0% 238.9, 54.5%, 38.8%
HSV 0.0, 0.0%, 0.0% 238.9, 70.6%, 60.0%
CMYK 0%, 0%, 0%, 100% 70.6%, 69.3%, 0.0%, 40.0%
OKLCH 0.0 0.0 0.0 0.3802 0.1679 274.2

对比度与无障碍

1.98:1
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: #2D2F99 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2D2F99

色差 (Delta E)

72.61 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, #2D2F99);
background: linear-gradient(135deg, #000000, #2D2F99);

探索每种颜色

相关比较