black

#000000

#247CD3

#247CD3

对比度

4.9:1

Delta E

73.17

Very Different

50:50 混合

#213D64

颜色值

格式 #000000 #247CD3
HEX #000000 #247CD3
RGB 0, 0, 0 36, 124, 211
HSL 0.0, 0.0%, 0.0% 209.8, 70.9%, 48.4%
HSV 0.0, 0.0%, 0.0% 209.8, 82.9%, 82.7%
CMYK 0%, 0%, 0%, 100% 82.9%, 41.2%, 0.0%, 17.3%
OKLCH 0.0 0.0 0.0 0.5808 0.1558 252.4

对比度与无障碍

4.9:1
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: #247CD3 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #247CD3

色差 (Delta E)

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

渐变

#000000 #131924 #1B2A43 #213D64 #255187 #2666AC #247CD3

颜色混合

#000000

100%

#172133

75:25

#213D64

50:50

#265C9A

25:75

#247CD3

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #247CD3);
background: linear-gradient(135deg, #000000, #247CD3);

探索每种颜色

black

查看完整颜色详情

#247CD3

查看完整颜色详情

相关比较