#273EA5
Blue
HEX
RGB
HSL
About #273EA5 Blue
#273EA5 is a blue color. In the RGB color model, it is composed of 39 red, 62 green, and 165 blue. In the HSL color space, it has a hue of 229°, saturation of 62%, and lightness of 40%.
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 #273EA5 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
62%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #273EA5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #273EA5 against white and black backgrounds.
Aa#273EA5 on White
Contrast Ratio9.06:1
AA ✓AA Large ✓AAA ✓
Aa#273EA5 on Black
Contrast Ratio2.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #273EA5 across different color formats.
| Format | Value |
|---|---|
| HEX | #273EA5 |
| RGB | rgb(39, 62, 165) |
| HSL | hsl(229, 62%, 40%) |
| RGB Decimal | 39, 62, 165 |
| RGB Percent | 15.3%, 24.3%, 64.7% |
| CMYK (approx.) | 76%, 62%, 0%, 35% |
Related Palettes
12 palettes using #273EA5 or similar colors