#687FDF
Blue
HEX
RGB
HSL
About #687FDF Blue
#687FDF is a blue color. In the RGB color model, it is composed of 104 red, 127 green, and 223 blue. In the HSL color space, it has a hue of 228°, saturation of 65%, and lightness of 64%.
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 #687FDF in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
65%
Saturation
64%
Lightness
Blue
Color Harmonies
Colors that work well with #687FDF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #687FDF against white and black backgrounds.
Aa#687FDF on White
Contrast Ratio3.69:1
AA ✗AA Large ✓AAA ✗
Aa#687FDF on Black
Contrast Ratio5.69:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #687FDF across different color formats.
| Format | Value |
|---|---|
| HEX | #687FDF |
| RGB | rgb(104, 127, 223) |
| HSL | hsl(228, 65%, 64%) |
| RGB Decimal | 104, 127, 223 |
| RGB Percent | 40.8%, 49.8%, 87.5% |
| CMYK (approx.) | 53%, 43%, 0%, 13% |
Related Palettes
12 palettes using #687FDF or similar colors