black

#000000

#813621

#813621

对比度

2.48:1

Delta E

53.41

Very Different

50:50 混合

颜色值

格式 #000000 #813621
HEX #000000 #813621
RGB 0, 0, 0 129, 54, 33
HSL 0.0, 0.0%, 0.0% 13.1, 59.3%, 31.8%
HSV 0.0, 0.0%, 0.0% 13.1, 74.4%, 50.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.1%, 74.4%, 49.4%
OKLCH 0.0 0.0 0.0 0.4319 0.1092 36.5

对比度与无障碍

2.48:1
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: #813621 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #813621

色差 (Delta E)

53.41 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, #813621);
background: linear-gradient(135deg, #000000, #813621);

探索每种颜色

相关比较