black

#000000

#57799B

#57799B

对比度

4.61:1

Delta E

54.35

Very Different

50:50 混合

#2E3C4B

颜色值

格式 #000000 #57799B
HEX #000000 #57799B
RGB 0, 0, 0 87, 121, 155
HSL 0.0, 0.0%, 0.0% 210.0, 28.1%, 47.5%
HSV 0.0, 0.0%, 0.0% 210.0, 43.9%, 60.8%
CMYK 0%, 0%, 0%, 100% 43.9%, 21.9%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.564 0.0657 249.1

对比度与无障碍

4.61:1
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: #57799B → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #57799B

色差 (Delta E)

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

渐变

#000000 #15181D #212A33 #2E3C4B #3B5065 #49647F #57799B

颜色混合

#000000

100%

#1B2128

75:25

#2E3C4B

50:50

#425A72

25:75

#57799B

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #57799B);
background: linear-gradient(135deg, #000000, #57799B);

探索每种颜色

black

查看完整颜色详情

#57799B

查看完整颜色详情

相关比较