#3B57BF
Blue
HEX
RGB
HSL
About #3B57BF Blue
#3B57BF is a blue color. In the RGB color model, it is composed of 59 red, 87 green, and 191 blue. In the HSL color space, it has a hue of 227°, saturation of 53%, and lightness of 49%.
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 #3B57BF in your CSS, SCSS, or Tailwind projects.
Color Properties
227°
Hue
53%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #3B57BF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3B57BF against white and black backgrounds.
Aa#3B57BF on White
Contrast Ratio6.36:1
AA ✓AA Large ✓AAA ✗
Aa#3B57BF on Black
Contrast Ratio3.3:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3B57BF across different color formats.
| Format | Value |
|---|---|
| HEX | #3B57BF |
| RGB | rgb(59, 87, 191) |
| HSL | hsl(227, 53%, 49%) |
| RGB Decimal | 59, 87, 191 |
| RGB Percent | 23.1%, 34.1%, 74.9% |
| CMYK (approx.) | 69%, 54%, 0%, 25% |
Related Palettes
12 palettes using #3B57BF or similar colors