#3F37AE
Blue
HEX
RGB
HSL
About #3F37AE Blue
#3F37AE is a blue color. In the RGB color model, it is composed of 63 red, 55 green, and 174 blue. In the HSL color space, it has a hue of 244°, saturation of 52%, and lightness of 45%.
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 #3F37AE in your CSS, SCSS, or Tailwind projects.
Color Properties
244°
Hue
52%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #3F37AE based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F37AE against white and black backgrounds.
Aa#3F37AE on White
Contrast Ratio8.86:1
AA ✓AA Large ✓AAA ✓
Aa#3F37AE on Black
Contrast Ratio2.37:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F37AE across different color formats.
| Format | Value |
|---|---|
| HEX | #3F37AE |
| RGB | rgb(63, 55, 174) |
| HSL | hsl(244, 52%, 45%) |
| RGB Decimal | 63, 55, 174 |
| RGB Percent | 24.7%, 21.6%, 68.2% |
| CMYK (approx.) | 64%, 68%, 0%, 32% |
Related Palettes
12 palettes using #3F37AE or similar colors