#15313A
Dark Blue
HEX
RGB
HSL
About #15313A Dark Blue
#15313A is a dark blue color. In the RGB color model, it is composed of 21 red, 49 green, and 58 blue. In the HSL color space, it has a hue of 195°, saturation of 47%, and lightness of 15%.
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 & Gradients
Use #15313A in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
195°
Hue
47%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #15313A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15313A against white and black backgrounds.
Aa#15313A on White
Contrast Ratio13.7:1
AA ✓AA Large ✓AAA ✓
Aa#15313A on Black
Contrast Ratio1.53:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15313A across different color formats.
| Format | Value |
|---|---|
| HEX | #15313A |
| RGB | rgb(21, 49, 58) |
| HSL | hsl(195, 47%, 15%) |
| RGB Decimal | 21, 49, 58 |
| RGB Percent | 8.2%, 19.2%, 22.7% |
| CMYK (approx.) | 64%, 16%, 0%, 77% |
Related Palettes
12 palettes using #15313A or similar colors