#678DE0
Blue
HEX
RGB
HSL
About #678DE0 Blue
#678DE0 is a blue color. In the RGB color model, it is composed of 103 red, 141 green, and 224 blue. In the HSL color space, it has a hue of 221°, saturation of 66%, 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 & Gradients
Use #678DE0 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
221°
Hue
66%
Saturation
64%
Lightness
Blue
Color Harmonies
Colors that work well with #678DE0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #678DE0 against white and black backgrounds.
Aa#678DE0 on White
Contrast Ratio3.25:1
AA ✗AA Large ✓AAA ✗
Aa#678DE0 on Black
Contrast Ratio6.46:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #678DE0 across different color formats.
| Format | Value |
|---|---|
| HEX | #678DE0 |
| RGB | rgb(103, 141, 224) |
| HSL | hsl(221, 66%, 64%) |
| RGB Decimal | 103, 141, 224 |
| RGB Percent | 40.4%, 55.3%, 87.8% |
| CMYK (approx.) | 54%, 37%, 0%, 12% |
Related Palettes
12 palettes using #678DE0 or similar colors