#688EEE
Blue
HEX
RGB
HSL
About #688EEE Blue
#688EEE is a blue color. In the RGB color model, it is composed of 104 red, 142 green, and 238 blue. In the HSL color space, it has a hue of 223°, saturation of 80%, and lightness of 67%.
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 #688EEE in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
223°
Hue
80%
Saturation
67%
Lightness
Blue
Color Harmonies
Colors that work well with #688EEE based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #688EEE against white and black backgrounds.
Aa#688EEE on White
Contrast Ratio3.14:1
AA ✗AA Large ✓AAA ✗
Aa#688EEE on Black
Contrast Ratio6.69:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #688EEE across different color formats.
| Format | Value |
|---|---|
| HEX | #688EEE |
| RGB | rgb(104, 142, 238) |
| HSL | hsl(223, 80%, 67%) |
| RGB Decimal | 104, 142, 238 |
| RGB Percent | 40.8%, 55.7%, 93.3% |
| CMYK (approx.) | 56%, 40%, 0%, 7% |
Related Palettes
12 palettes using #688EEE or similar colors