#15478A
Blue
HEX
RGB
HSL
About #15478A Blue
#15478A is a blue color. In the RGB color model, it is composed of 21 red, 71 green, and 138 blue. In the HSL color space, it has a hue of 214°, saturation of 74%, and lightness of 31%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #15478A in your CSS, SCSS, or Tailwind projects.
Color Properties
214°
Hue
74%
Saturation
31%
Lightness
Blue
Color Harmonies
Colors that work well with #15478A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15478A against white and black backgrounds.
Aa#15478A on White
Contrast Ratio9.13:1
AA ✓AA Large ✓AAA ✓
Aa#15478A on Black
Contrast Ratio2.3:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15478A across different color formats.
| Format | Value |
|---|---|
| HEX | #15478A |
| RGB | rgb(21, 71, 138) |
| HSL | hsl(214, 74%, 31%) |
| RGB Decimal | 21, 71, 138 |
| RGB Percent | 8.2%, 27.8%, 54.1% |
| CMYK (approx.) | 85%, 49%, 0%, 46% |
Related Palettes
12 palettes using #15478A or similar colors