#13151D
Dark Blue
HEX
RGB
HSL
About #13151D Dark Blue
#13151D is a dark blue color. In the RGB color model, it is composed of 19 red, 21 green, and 29 blue. In the HSL color space, it has a hue of 228°, saturation of 21%, and lightness of 9%.
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 & Gradients
Use #13151D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
228°
Hue
21%
Saturation
9%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #13151D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #13151D against white and black backgrounds.
Aa#13151D on White
Contrast Ratio18.22:1
AA ✓AA Large ✓AAA ✓
Aa#13151D on Black
Contrast Ratio1.15:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #13151D across different color formats.
| Format | Value |
|---|---|
| HEX | #13151D |
| RGB | rgb(19, 21, 29) |
| HSL | hsl(228, 21%, 9%) |
| RGB Decimal | 19, 21, 29 |
| RGB Percent | 7.5%, 8.2%, 11.4% |
| CMYK (approx.) | 34%, 28%, 0%, 89% |
Related Palettes
12 palettes using #13151D or similar colors