#15133F
Dark Blue
HEX
RGB
HSL
About #15133F Dark Blue
#15133F is a dark blue color. In the RGB color model, it is composed of 21 red, 19 green, and 63 blue. In the HSL color space, it has a hue of 243°, saturation of 54%, and lightness of 16%.
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 #15133F in your CSS, SCSS, or Tailwind projects.
Color Properties
243°
Hue
54%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #15133F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15133F against white and black backgrounds.
Aa#15133F on White
Contrast Ratio17.55:1
AA ✓AA Large ✓AAA ✓
Aa#15133F on Black
Contrast Ratio1.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15133F across different color formats.
| Format | Value |
|---|---|
| HEX | #15133F |
| RGB | rgb(21, 19, 63) |
| HSL | hsl(243, 54%, 16%) |
| RGB Decimal | 21, 19, 63 |
| RGB Percent | 8.2%, 7.5%, 24.7% |
| CMYK (approx.) | 67%, 70%, 0%, 75% |
Related Palettes
12 palettes using #15133F or similar colors