#688AF8
Vivid Blue
HEX
RGB
HSL
About #688AF8 Vivid Blue
#688AF8 is a vivid blue color. In the RGB color model, it is composed of 104 red, 138 green, and 248 blue. In the HSL color space, it has a hue of 226°, saturation of 91%, and lightness of 69%.
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 #688AF8 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
226°
Hue
91%
Saturation
69%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #688AF8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #688AF8 against white and black backgrounds.
Aa#688AF8 on White
Contrast Ratio3.19:1
AA ✗AA Large ✓AAA ✗
Aa#688AF8 on Black
Contrast Ratio6.58:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #688AF8 across different color formats.
| Format | Value |
|---|---|
| HEX | #688AF8 |
| RGB | rgb(104, 138, 248) |
| HSL | hsl(226, 91%, 69%) |
| RGB Decimal | 104, 138, 248 |
| RGB Percent | 40.8%, 54.1%, 97.3% |
| CMYK (approx.) | 58%, 44%, 0%, 3% |
Related Palettes
12 palettes using #688AF8 or similar colors