#31373F
Dark Blue
HEX
RGB
HSL
About #31373F Dark Blue
#31373F is a dark blue color. In the RGB color model, it is composed of 49 red, 55 green, and 63 blue. In the HSL color space, it has a hue of 214°, saturation of 13%, and lightness of 22%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #31373F in your CSS, SCSS, or Tailwind projects.
Color Properties
214°
Hue
13%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #31373F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #31373F against white and black backgrounds.
Aa#31373F on White
Contrast Ratio12.01:1
AA ✓AA Large ✓AAA ✓
Aa#31373F on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #31373F across different color formats.
| Format | Value |
|---|---|
| HEX | #31373F |
| RGB | rgb(49, 55, 63) |
| HSL | hsl(214, 13%, 22%) |
| RGB Decimal | 49, 55, 63 |
| RGB Percent | 19.2%, 21.6%, 24.7% |
| CMYK (approx.) | 22%, 13%, 0%, 75% |
Related Palettes
12 palettes using #31373F or similar colors