#688ACF
Blue
HEX
RGB
HSL
About #688ACF Blue
#688ACF is a blue color. In the RGB color model, it is composed of 104 red, 138 green, and 207 blue. In the HSL color space, it has a hue of 220°, saturation of 52%, and lightness of 61%.
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 #688ACF in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
52%
Saturation
61%
Lightness
Blue
Color Harmonies
Colors that work well with #688ACF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #688ACF against white and black backgrounds.
Aa#688ACF on White
Contrast Ratio3.43:1
AA ✗AA Large ✓AAA ✗
Aa#688ACF on Black
Contrast Ratio6.13:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #688ACF across different color formats.
| Format | Value |
|---|---|
| HEX | #688ACF |
| RGB | rgb(104, 138, 207) |
| HSL | hsl(220, 52%, 61%) |
| RGB Decimal | 104, 138, 207 |
| RGB Percent | 40.8%, 54.1%, 81.2% |
| CMYK (approx.) | 50%, 33%, 0%, 19% |
Related Palettes
12 palettes using #688ACF or similar colors