black

#000000

#397B83

#397B83

对比度

4.33:1

Delta E

52.41

Very Different

50:50 混合

#223D41

颜色值

格式 #000000 #397B83
HEX #000000 #397B83
RGB 0, 0, 0 57, 123, 131
HSL 0.0, 0.0%, 0.0% 186.5, 39.4%, 36.9%
HSV 0.0, 0.0%, 0.0% 186.5, 56.5%, 51.4%
CMYK 0%, 0%, 0%, 100% 56.5%, 6.1%, 0.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.5433 0.0679 206.0

对比度与无障碍

4.33:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #397B83 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #397B83

色差 (Delta E)

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

渐变

#000000 #11191A #1A2A2D #223D41 #2A5156 #32666C #397B83

颜色混合

#000000

100%

#162123

75:25

#223D41

50:50

#2E5B61

25:75

#397B83

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #397B83);
background: linear-gradient(135deg, #000000, #397B83);

探索每种颜色

black

查看完整颜色详情

#397B83

查看完整颜色详情

相关比较