#1F314D
Dark Blue
HEX
RGB
HSL
About #1F314D Dark Blue
#1F314D is a dark blue color. In the RGB color model, it is composed of 31 red, 49 green, and 77 blue. In the HSL color space, it has a hue of 217°, saturation of 43%, and lightness of 21%.
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 #1F314D in your CSS, SCSS, or Tailwind projects.
Color Properties
217°
Hue
43%
Saturation
21%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1F314D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F314D against white and black backgrounds.
Aa#1F314D on White
Contrast Ratio13.09:1
AA ✓AA Large ✓AAA ✓
Aa#1F314D on Black
Contrast Ratio1.6:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F314D across different color formats.
| Format | Value |
|---|---|
| HEX | #1F314D |
| RGB | rgb(31, 49, 77) |
| HSL | hsl(217, 43%, 21%) |
| RGB Decimal | 31, 49, 77 |
| RGB Percent | 12.2%, 19.2%, 30.2% |
| CMYK (approx.) | 60%, 36%, 0%, 70% |
Related Palettes
12 palettes using #1F314D or similar colors