#355BBB
Blue
HEX
RGB
HSL
About #355BBB Blue
#355BBB is a blue color. In the RGB color model, it is composed of 53 red, 91 green, and 187 blue. In the HSL color space, it has a hue of 223°, 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 #355BBB in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
56%
Saturation
47%
Lightness
Blue
Color Harmonies
Colors that work well with #355BBB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #355BBB against white and black backgrounds.
Aa#355BBB on White
Contrast Ratio6.24:1
AA ✓AA Large ✓AAA ✗
Aa#355BBB on Black
Contrast Ratio3.37:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #355BBB across different color formats.
| Format | Value |
|---|---|
| HEX | #355BBB |
| RGB | rgb(53, 91, 187) |
| HSL | hsl(223, 56%, 47%) |
| RGB Decimal | 53, 91, 187 |
| RGB Percent | 20.8%, 35.7%, 73.3% |
| CMYK (approx.) | 72%, 51%, 0%, 27% |
Related Palettes
12 palettes using #355BBB or similar colors