#2F538E
Blue
HEX
RGB
HSL
About #2F538E Blue
#2F538E is a blue color. In the RGB color model, it is composed of 47 red, 83 green, and 142 blue. In the HSL color space, it has a hue of 217°, saturation of 50%, and lightness of 37%.
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 #2F538E in your CSS, SCSS, or Tailwind projects.
Color Properties
217°
Hue
50%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #2F538E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2F538E against white and black backgrounds.
Aa#2F538E on White
Contrast Ratio7.64:1
AA ✓AA Large ✓AAA ✓
Aa#2F538E on Black
Contrast Ratio2.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2F538E across different color formats.
| Format | Value |
|---|---|
| HEX | #2F538E |
| RGB | rgb(47, 83, 142) |
| HSL | hsl(217, 50%, 37%) |
| RGB Decimal | 47, 83, 142 |
| RGB Percent | 18.4%, 32.5%, 55.7% |
| CMYK (approx.) | 67%, 42%, 0%, 44% |
Related Palettes
12 palettes using #2F538E or similar colors