#031F2B
Dark Blue
HEX
RGB
HSL
About #031F2B Dark Blue
#031F2B is a dark blue color. In the RGB color model, it is composed of 3 red, 31 green, and 43 blue. In the HSL color space, it has a hue of 198°, saturation of 87%, and lightness of 9%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #031F2B in your CSS, SCSS, or Tailwind projects.
Color Properties
198°
Hue
87%
Saturation
9%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #031F2B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #031F2B against white and black backgrounds.
Aa#031F2B on White
Contrast Ratio17.01:1
AA ✓AA Large ✓AAA ✓
Aa#031F2B on Black
Contrast Ratio1.23:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #031F2B across different color formats.
| Format | Value |
|---|---|
| HEX | #031F2B |
| RGB | rgb(3, 31, 43) |
| HSL | hsl(198, 87%, 9%) |
| RGB Decimal | 3, 31, 43 |
| RGB Percent | 1.2%, 12.2%, 16.9% |
| CMYK (approx.) | 93%, 28%, 0%, 83% |
Related Palettes
12 palettes using #031F2B or similar colors