#3B5BD8
Blue
HEX
RGB
HSL
About #3B5BD8 Blue
#3B5BD8 is a blue color. In the RGB color model, it is composed of 59 red, 91 green, and 216 blue. In the HSL color space, it has a hue of 228°, saturation of 67%, and lightness of 54%.
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 #3B5BD8 in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
67%
Saturation
54%
Lightness
Blue
Color Harmonies
Colors that work well with #3B5BD8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3B5BD8 against white and black backgrounds.
Aa#3B5BD8 on White
Contrast Ratio5.72:1
AA ✓AA Large ✓AAA ✗
Aa#3B5BD8 on Black
Contrast Ratio3.67:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3B5BD8 across different color formats.
| Format | Value |
|---|---|
| HEX | #3B5BD8 |
| RGB | rgb(59, 91, 216) |
| HSL | hsl(228, 67%, 54%) |
| RGB Decimal | 59, 91, 216 |
| RGB Percent | 23.1%, 35.7%, 84.7% |
| CMYK (approx.) | 73%, 58%, 0%, 15% |
Related Palettes
12 palettes using #3B5BD8 or similar colors