black

#000000

#818F21

#818F21

对比度

5.88:1

Delta E

79.68

Very Different

50:50 混合

颜色值

格式 #000000 #818F21
HEX #000000 #818F21
RGB 0, 0, 0 129, 143, 33
HSL 0.0, 0.0%, 0.0% 67.6, 62.5%, 34.5%
HSV 0.0, 0.0%, 0.0% 67.6, 76.9%, 56.1%
CMYK 0%, 0%, 0%, 100% 9.8%, 0.0%, 76.9%, 43.9%
OKLCH 0.0 0.0 0.0 0.6184 0.13 116.8

对比度与无障碍

5.88:1
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: #818F21 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #818F21

色差 (Delta E)

79.68 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, #818F21);
background: linear-gradient(135deg, #000000, #818F21);

探索每种颜色

相关比较