#555DBB
Blue
HEX
RGB
HSL
About #555DBB Blue
#555DBB is a blue color. In the RGB color model, it is composed of 85 red, 93 green, and 187 blue. In the HSL color space, it has a hue of 235°, saturation of 43%, and lightness of 53%.
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 & Gradients
Use #555DBB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
235°
Hue
43%
Saturation
53%
Lightness
Blue
Color Harmonies
Colors that work well with #555DBB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #555DBB against white and black backgrounds.
Aa#555DBB on White
Contrast Ratio5.72:1
AA ✓AA Large ✓AAA ✗
Aa#555DBB on Black
Contrast Ratio3.67:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #555DBB across different color formats.
| Format | Value |
|---|---|
| HEX | #555DBB |
| RGB | rgb(85, 93, 187) |
| HSL | hsl(235, 43%, 53%) |
| RGB Decimal | 85, 93, 187 |
| RGB Percent | 33.3%, 36.5%, 73.3% |
| CMYK (approx.) | 55%, 50%, 0%, 27% |
Related Palettes
12 palettes using #555DBB or similar colors