#553DDB
Blue
HEX
RGB
HSL
About #553DDB Blue
#553DDB is a blue color. In the RGB color model, it is composed of 85 red, 61 green, and 219 blue. In the HSL color space, it has a hue of 249°, saturation of 69%, and lightness of 55%.
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 #553DDB in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
69%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #553DDB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #553DDB against white and black backgrounds.
Aa#553DDB on White
Contrast Ratio6.83:1
AA ✓AA Large ✓AAA ✗
Aa#553DDB on Black
Contrast Ratio3.08:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #553DDB across different color formats.
| Format | Value |
|---|---|
| HEX | #553DDB |
| RGB | rgb(85, 61, 219) |
| HSL | hsl(249, 69%, 55%) |
| RGB Decimal | 85, 61, 219 |
| RGB Percent | 33.3%, 23.9%, 85.9% |
| CMYK (approx.) | 61%, 72%, 0%, 14% |
Related Palettes
12 palettes using #553DDB or similar colors