#3F5BCA
Blue
HEX
RGB
HSL
About #3F5BCA Blue
#3F5BCA is a blue color. In the RGB color model, it is composed of 63 red, 91 green, and 202 blue. In the HSL color space, it has a hue of 228°, saturation of 57%, and lightness of 52%.
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 #3F5BCA in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
57%
Saturation
52%
Lightness
Blue
Color Harmonies
Colors that work well with #3F5BCA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F5BCA against white and black backgrounds.
Aa#3F5BCA on White
Contrast Ratio5.9:1
AA ✓AA Large ✓AAA ✗
Aa#3F5BCA on Black
Contrast Ratio3.56:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3F5BCA across different color formats.
| Format | Value |
|---|---|
| HEX | #3F5BCA |
| RGB | rgb(63, 91, 202) |
| HSL | hsl(228, 57%, 52%) |
| RGB Decimal | 63, 91, 202 |
| RGB Percent | 24.7%, 35.7%, 79.2% |
| CMYK (approx.) | 69%, 55%, 0%, 21% |
Related Palettes
12 palettes using #3F5BCA or similar colors