black

#000000

#81663D

#81663D

对比度

3.9:1

Delta E

52.79

Very Different

50:50 混合

#403422

颜色值

格式 #000000 #81663D
HEX #000000 #81663D
RGB 0, 0, 0 129, 102, 61
HSL 0.0, 0.0%, 0.0% 36.2, 35.8%, 37.3%
HSV 0.0, 0.0%, 0.0% 36.2, 52.7%, 50.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 20.9%, 52.7%, 49.4%
OKLCH 0.0 0.0 0.0 0.5274 0.067 76.9

对比度与无障碍

3.9:1
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: #81663D → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #81663D

色差 (Delta E)

52.79 Very Different
0 — 完全相同 5 — 相似 25 — 明显差异 100 — 差异很大

渐变

#000000 #1A160F #2D2419 #403422 #55442B #6B5534 #81663D

颜色混合

#000000

100%

#231D15

75:25

#403422

50:50

#604C2F

25:75

#81663D

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #81663D);
background: linear-gradient(135deg, #000000, #81663D);

探索每种颜色

black

查看完整颜色详情

#81663D

查看完整颜色详情

相关比较