#2F57BC
Blue
HEX
RGB
HSL
About #2F57BC Blue
#2F57BC is a blue color. In the RGB color model, it is composed of 47 red, 87 green, and 188 blue. In the HSL color space, it has a hue of 223°, saturation of 60%, 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 #2F57BC in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
60%
Saturation
46%
Lightness
Blue
Color Harmonies
Colors that work well with #2F57BC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2F57BC against white and black backgrounds.
Aa#2F57BC on White
Contrast Ratio6.54:1
AA ✓AA Large ✓AAA ✗
Aa#2F57BC on Black
Contrast Ratio3.21:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2F57BC across different color formats.
| Format | Value |
|---|---|
| HEX | #2F57BC |
| RGB | rgb(47, 87, 188) |
| HSL | hsl(223, 60%, 46%) |
| RGB Decimal | 47, 87, 188 |
| RGB Percent | 18.4%, 34.1%, 73.7% |
| CMYK (approx.) | 75%, 54%, 0%, 26% |
Related Palettes
12 palettes using #2F57BC or similar colors