#3681EB
Vivid Blue
HEX
RGB
HSL
About #3681EB Vivid Blue
#3681EB is a vivid blue color. In the RGB color model, it is composed of 54 red, 129 green, and 235 blue. In the HSL color space, it has a hue of 215°, 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 & Gradients
Use #3681EB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
215°
Hue
82%
Saturation
57%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #3681EB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3681EB against white and black backgrounds.
Aa#3681EB on White
Contrast Ratio3.82:1
AA ✗AA Large ✓AAA ✗
Aa#3681EB on Black
Contrast Ratio5.5:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3681EB across different color formats.
| Format | Value |
|---|---|
| HEX | #3681EB |
| RGB | rgb(54, 129, 235) |
| HSL | hsl(215, 82%, 57%) |
| RGB Decimal | 54, 129, 235 |
| RGB Percent | 21.2%, 50.6%, 92.2% |
| CMYK (approx.) | 77%, 45%, 0%, 8% |
Related Palettes
12 palettes using #3681EB or similar colors