#4251A9
Blue
HEX
RGB
HSL
About #4251A9 Blue
#4251A9 is a blue color. In the RGB color model, it is composed of 66 red, 81 green, and 169 blue. In the HSL color space, it has a hue of 231°, saturation of 44%, and lightness of 46%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #4251A9 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
44%
Saturation
46%
Lightness
Blue
Color Harmonies
Colors that work well with #4251A9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #4251A9 against white and black backgrounds.
Aa#4251A9 on White
Contrast Ratio7.04:1
AA ✓AA Large ✓AAA ✓
Aa#4251A9 on Black
Contrast Ratio2.98:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #4251A9 across different color formats.
| Format | Value |
|---|---|
| HEX | #4251A9 |
| RGB | rgb(66, 81, 169) |
| HSL | hsl(231, 44%, 46%) |
| RGB Decimal | 66, 81, 169 |
| RGB Percent | 25.9%, 31.8%, 66.3% |
| CMYK (approx.) | 61%, 52%, 0%, 34% |
Related Palettes
12 palettes using #4251A9 or similar colors