#3555E3
Blue
HEX
RGB
HSL
About #3555E3 Blue
#3555E3 is a blue color. In the RGB color model, it is composed of 53 red, 85 green, and 227 blue. In the HSL color space, it has a hue of 229°, saturation of 76%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #3555E3 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
76%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #3555E3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3555E3 against white and black backgrounds.
Aa#3555E3 on White
Contrast Ratio5.9:1
AA ✓AA Large ✓AAA ✗
Aa#3555E3 on Black
Contrast Ratio3.56:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3555E3 across different color formats.
| Format | Value |
|---|---|
| HEX | #3555E3 |
| RGB | rgb(53, 85, 227) |
| HSL | hsl(229, 76%, 55%) |
| RGB Decimal | 53, 85, 227 |
| RGB Percent | 20.8%, 33.3%, 89.0% |
| CMYK (approx.) | 77%, 63%, 0%, 11% |
Related Palettes
12 palettes using #3555E3 or similar colors