#3537BB
Blue
HEX
RGB
HSL
About #3537BB Blue
#3537BB is a blue color. In the RGB color model, it is composed of 53 red, 55 green, and 187 blue. In the HSL color space, it has a hue of 239°, saturation of 56%, and lightness of 47%.
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 #3537BB in your CSS, SCSS, or Tailwind projects.
Color Properties
239°
Hue
56%
Saturation
47%
Lightness
Blue
Color Harmonies
Colors that work well with #3537BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3537BB against white and black backgrounds.
Aa#3537BB on White
Contrast Ratio8.69:1
AA ✓AA Large ✓AAA ✓
Aa#3537BB on Black
Contrast Ratio2.42:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3537BB across different color formats.
| Format | Value |
|---|---|
| HEX | #3537BB |
| RGB | rgb(53, 55, 187) |
| HSL | hsl(239, 56%, 47%) |
| RGB Decimal | 53, 55, 187 |
| RGB Percent | 20.8%, 21.6%, 73.3% |
| CMYK (approx.) | 72%, 71%, 0%, 27% |
Related Palettes
12 palettes using #3537BB or similar colors