#5B73FB
Vivid Blue
HEX
RGB
HSL
About #5B73FB Vivid Blue
#5B73FB is a vivid blue color. In the RGB color model, it is composed of 91 red, 115 green, and 251 blue. In the HSL color space, it has a hue of 231°, saturation of 95%, and lightness of 67%.
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 & Gradients
Use #5B73FB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
231°
Hue
95%
Saturation
67%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #5B73FB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #5B73FB against white and black backgrounds.
Aa#5B73FB on White
Contrast Ratio3.97:1
AA ✗AA Large ✓AAA ✗
Aa#5B73FB on Black
Contrast Ratio5.29:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #5B73FB across different color formats.
| Format | Value |
|---|---|
| HEX | #5B73FB |
| RGB | rgb(91, 115, 251) |
| HSL | hsl(231, 95%, 67%) |
| RGB Decimal | 91, 115, 251 |
| RGB Percent | 35.7%, 45.1%, 98.4% |
| CMYK (approx.) | 64%, 54%, 0%, 2% |
Related Palettes
12 palettes using #5B73FB or similar colors