#3550BB
Blue
HEX
RGB
HSL
About #3550BB Blue
#3550BB is a blue color. In the RGB color model, it is composed of 53 red, 80 green, and 187 blue. In the HSL color space, it has a hue of 228°, 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 #3550BB in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
56%
Saturation
47%
Lightness
Blue
Color Harmonies
Colors that work well with #3550BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3550BB against white and black backgrounds.
Aa#3550BB on White
Contrast Ratio6.96:1
AA ✓AA Large ✓AAA ✗
Aa#3550BB on Black
Contrast Ratio3.02:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3550BB across different color formats.
| Format | Value |
|---|---|
| HEX | #3550BB |
| RGB | rgb(53, 80, 187) |
| HSL | hsl(228, 56%, 47%) |
| RGB Decimal | 53, 80, 187 |
| RGB Percent | 20.8%, 31.4%, 73.3% |
| CMYK (approx.) | 72%, 57%, 0%, 27% |
Related Palettes
12 palettes using #3550BB or similar colors