#688ED4
Blue
HEX
RGB
HSL
About #688ED4 Blue
#688ED4 is a blue color. In the RGB color model, it is composed of 104 red, 142 green, and 212 blue. In the HSL color space, it has a hue of 219°, saturation of 56%, and lightness of 62%.
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 #688ED4 in your CSS, SCSS, or Tailwind projects.
Color Properties
219°
Hue
56%
Saturation
62%
Lightness
Blue
Color Harmonies
Colors that work well with #688ED4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #688ED4 against white and black backgrounds.
Aa#688ED4 on White
Contrast Ratio3.28:1
AA ✗AA Large ✓AAA ✗
Aa#688ED4 on Black
Contrast Ratio6.41:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #688ED4 across different color formats.
| Format | Value |
|---|---|
| HEX | #688ED4 |
| RGB | rgb(104, 142, 212) |
| HSL | hsl(219, 56%, 62%) |
| RGB Decimal | 104, 142, 212 |
| RGB Percent | 40.8%, 55.7%, 83.1% |
| CMYK (approx.) | 51%, 33%, 0%, 17% |
Related Palettes
12 palettes using #688ED4 or similar colors