#1F2733
Dark Blue
HEX
RGB
HSL
About #1F2733 Dark Blue
#1F2733 is a dark blue color. In the RGB color model, it is composed of 31 red, 39 green, and 51 blue. In the HSL color space, it has a hue of 216°, saturation of 24%, and lightness of 16%.
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 #1F2733 in your CSS, SCSS, or Tailwind projects.
Color Properties
216°
Hue
24%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1F2733 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F2733 against white and black backgrounds.
Aa#1F2733 on White
Contrast Ratio15.04:1
AA ✓AA Large ✓AAA ✓
Aa#1F2733 on Black
Contrast Ratio1.4:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F2733 across different color formats.
| Format | Value |
|---|---|
| HEX | #1F2733 |
| RGB | rgb(31, 39, 51) |
| HSL | hsl(216, 24%, 16%) |
| RGB Decimal | 31, 39, 51 |
| RGB Percent | 12.2%, 15.3%, 20.0% |
| CMYK (approx.) | 39%, 24%, 0%, 80% |
Related Palettes
12 palettes using #1F2733 or similar colors