#37A3EB
Vivid Blue
HEX
RGB
HSL
About #37A3EB Vivid Blue
#37A3EB is a vivid blue color. In the RGB color model, it is composed of 55 red, 163 green, and 235 blue. In the HSL color space, it has a hue of 204°, saturation of 82%, and lightness of 57%.
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
Use #37A3EB in your CSS, SCSS, or Tailwind projects.
Color Properties
204°
Hue
82%
Saturation
57%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #37A3EB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #37A3EB against white and black backgrounds.
Aa#37A3EB on White
Contrast Ratio2.76:1
AA ✗AA Large ✗AAA ✗
Aa#37A3EB on Black
Contrast Ratio7.6:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #37A3EB across different color formats.
| Format | Value |
|---|---|
| HEX | #37A3EB |
| RGB | rgb(55, 163, 235) |
| HSL | hsl(204, 82%, 57%) |
| RGB Decimal | 55, 163, 235 |
| RGB Percent | 21.6%, 63.9%, 92.2% |
| CMYK (approx.) | 77%, 31%, 0%, 8% |
Related Palettes
12 palettes using #37A3EB or similar colors