#668FC9
Blue
HEX
RGB
HSL
About #668FC9 Blue
#668FC9 is a blue color. In the RGB color model, it is composed of 102 red, 143 green, and 201 blue. In the HSL color space, it has a hue of 215°, saturation of 48%, and lightness of 59%.
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 #668FC9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
215°
Hue
48%
Saturation
59%
Lightness
Blue
Color Harmonies
Colors that work well with #668FC9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #668FC9 against white and black backgrounds.
Aa#668FC9 on White
Contrast Ratio3.31:1
AA ✗AA Large ✓AAA ✗
Aa#668FC9 on Black
Contrast Ratio6.34:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #668FC9 across different color formats.
| Format | Value |
|---|---|
| HEX | #668FC9 |
| RGB | rgb(102, 143, 201) |
| HSL | hsl(215, 48%, 59%) |
| RGB Decimal | 102, 143, 201 |
| RGB Percent | 40.0%, 56.1%, 78.8% |
| CMYK (approx.) | 49%, 29%, 0%, 21% |
Related Palettes
12 palettes using #668FC9 or similar colors