black

#000000

#2F644F

#2F644F

对比度

3.06:1

Delta E

45.33

Very Different

50:50 混合

颜色值

格式 #000000 #2F644F
HEX #000000 #2F644F
RGB 0, 0, 0 47, 100, 79
HSL 0.0, 0.0%, 0.0% 156.2, 36.1%, 28.8%
HSV 0.0, 0.0%, 0.0% 156.2, 53.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 53.0%, 0.0%, 21.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4602 0.067 165.4

对比度与无障碍

3.06:1
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: #2F644F → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2F644F

色差 (Delta E)

45.33 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, #2F644F);
background: linear-gradient(135deg, #000000, #2F644F);

探索每种颜色

相关比较