black

#000000

#A92D21

#A92D21

对比度

3.08:1

Delta E

72.94

Very Different

50:50 混合

颜色值

格式 #000000 #A92D21
HEX #000000 #A92D21
RGB 0, 0, 0 169, 45, 33
HSL 0.0, 0.0%, 0.0% 5.3, 67.3%, 39.6%
HSV 0.0, 0.0%, 0.0% 5.3, 80.5%, 66.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 73.4%, 80.5%, 33.7%
OKLCH 0.0 0.0 0.0 0.4897 0.1625 29.6

对比度与无障碍

3.08:1
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: #A92D21 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #A92D21

色差 (Delta E)

72.94 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, #A92D21);
background: linear-gradient(135deg, #000000, #A92D21);

探索每种颜色

相关比较