#2F3A8E
Blue
HEX
RGB
HSL
About #2F3A8E Blue
#2F3A8E is a blue color. In the RGB color model, it is composed of 47 red, 58 green, and 142 blue. In the HSL color space, it has a hue of 233°, 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 #2F3A8E in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
50%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #2F3A8E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2F3A8E against white and black backgrounds.
Aa#2F3A8E on White
Contrast Ratio9.92:1
AA ✓AA Large ✓AAA ✓
Aa#2F3A8E on Black
Contrast Ratio2.12:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2F3A8E across different color formats.
| Format | Value |
|---|---|
| HEX | #2F3A8E |
| RGB | rgb(47, 58, 142) |
| HSL | hsl(233, 50%, 37%) |
| RGB Decimal | 47, 58, 142 |
| RGB Percent | 18.4%, 22.7%, 55.7% |
| CMYK (approx.) | 67%, 59%, 0%, 44% |
Related Palettes
12 palettes using #2F3A8E or similar colors