#15103C
Dark Blue
HEX
RGB
HSL
About #15103C Dark Blue
#15103C is a dark blue color. In the RGB color model, it is composed of 21 red, 16 green, and 60 blue. In the HSL color space, it has a hue of 247°, saturation of 58%, 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
Use #15103C in your CSS, SCSS, or Tailwind projects.
Color Properties
247°
Hue
58%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #15103C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15103C against white and black backgrounds.
Aa#15103C on White
Contrast Ratio17.93:1
AA ✓AA Large ✓AAA ✓
Aa#15103C on Black
Contrast Ratio1.17:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15103C across different color formats.
| Format | Value |
|---|---|
| HEX | #15103C |
| RGB | rgb(21, 16, 60) |
| HSL | hsl(247, 58%, 15%) |
| RGB Decimal | 21, 16, 60 |
| RGB Percent | 8.2%, 6.3%, 23.5% |
| CMYK (approx.) | 65%, 73%, 0%, 76% |
Related Palettes
12 palettes using #15103C or similar colors