#373F86
Blue
HEX
RGB
HSL
About #373F86 Blue
#373F86 is a blue color. In the RGB color model, it is composed of 55 red, 63 green, and 134 blue. In the HSL color space, it has a hue of 234°, saturation of 42%, and lightness of 37%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #373F86 in your CSS, SCSS, or Tailwind projects.
Color Properties
234°
Hue
42%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #373F86 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #373F86 against white and black backgrounds.
Aa#373F86 on White
Contrast Ratio9.47:1
AA ✓AA Large ✓AAA ✓
Aa#373F86 on Black
Contrast Ratio2.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #373F86 across different color formats.
| Format | Value |
|---|---|
| HEX | #373F86 |
| RGB | rgb(55, 63, 134) |
| HSL | hsl(234, 42%, 37%) |
| RGB Decimal | 55, 63, 134 |
| RGB Percent | 21.6%, 24.7%, 52.5% |
| CMYK (approx.) | 59%, 53%, 0%, 47% |
Related Palettes
12 palettes using #373F86 or similar colors