#3687F8
Vivid Blue
HEX
RGB
HSL
About #3687F8 Vivid Blue
#3687F8 is a vivid blue color. In the RGB color model, it is composed of 54 red, 135 green, and 248 blue. In the HSL color space, it has a hue of 215°, saturation of 93%, and lightness of 59%.
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 #3687F8 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
215°
Hue
93%
Saturation
59%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #3687F8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3687F8 against white and black backgrounds.
Aa#3687F8 on White
Contrast Ratio3.51:1
AA ✗AA Large ✓AAA ✗
Aa#3687F8 on Black
Contrast Ratio5.98:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3687F8 across different color formats.
| Format | Value |
|---|---|
| HEX | #3687F8 |
| RGB | rgb(54, 135, 248) |
| HSL | hsl(215, 93%, 59%) |
| RGB Decimal | 54, 135, 248 |
| RGB Percent | 21.2%, 52.9%, 97.3% |
| CMYK (approx.) | 78%, 46%, 0%, 3% |
Related Palettes
12 palettes using #3687F8 or similar colors