black

#000000

#557FCC

#557FCC

对比度

5.29:1

Delta E

69.96

Very Different

50:50 混合

#2F3F61

颜色值

格式 #000000 #557FCC
HEX #000000 #557FCC
RGB 0, 0, 0 85, 127, 204
HSL 0.0, 0.0%, 0.0% 218.8, 53.8%, 56.7%
HSV 0.0, 0.0%, 0.0% 218.8, 58.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 58.3%, 37.7%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.6015 0.1269 261.7

对比度与无障碍

5.29:1
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: #557FCC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #557FCC

色差 (Delta E)

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

渐变

#000000 #161923 #222B41 #2F3F61 #3C5383 #4869A7 #557FCC

颜色混合

#000000

100%

#1C2232

75:25

#2F3F61

50:50

#425E95

25:75

#557FCC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #557FCC);
background: linear-gradient(135deg, #000000, #557FCC);

探索每种颜色

black

查看完整颜色详情

#557FCC

查看完整颜色详情

相关比较