black

#000000

#697F7F

#697F7F

对比度

4.94:1

Delta E

52.19

Very Different

50:50 混合

颜色值

格式 #000000 #697F7F
HEX #000000 #697F7F
RGB 0, 0, 0 105, 127, 127
HSL 0.0, 0.0%, 0.0% 180.0, 9.5%, 45.5%
HSV 0.0, 0.0%, 0.0% 180.0, 17.3%, 49.8%
CMYK 0%, 0%, 0%, 100% 17.3%, 0.0%, 0.0%, 50.2%
OKLCH 0.0 0.0 0.0 0.579 0.0256 196.5

对比度与无障碍

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #697F7F → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #697F7F

色差 (Delta E)

52.19 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, #697F7F);
background: linear-gradient(135deg, #000000, #697F7F);

探索每种颜色

相关比较