#1C1F31
Dark Blue
HEX
RGB
HSL
About #1C1F31 Dark Blue
#1C1F31 is a dark blue color. In the RGB color model, it is composed of 28 red, 31 green, and 49 blue. In the HSL color space, it has a hue of 231°, saturation of 27%, and lightness of 15%.
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 #1C1F31 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
27%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1C1F31 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1C1F31 against white and black backgrounds.
Aa#1C1F31 on White
Contrast Ratio16.28:1
AA ✓AA Large ✓AAA ✓
Aa#1C1F31 on Black
Contrast Ratio1.29:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1C1F31 across different color formats.
| Format | Value |
|---|---|
| HEX | #1C1F31 |
| RGB | rgb(28, 31, 49) |
| HSL | hsl(231, 27%, 15%) |
| RGB Decimal | 28, 31, 49 |
| RGB Percent | 11.0%, 12.2%, 19.2% |
| CMYK (approx.) | 43%, 37%, 0%, 81% |
Related Palettes
12 palettes using #1C1F31 or similar colors