#665BCD
Blue
HEX
RGB
HSL
About #665BCD Blue
#665BCD is a blue color. In the RGB color model, it is composed of 102 red, 91 green, and 205 blue. In the HSL color space, it has a hue of 246°, saturation of 53%, and lightness of 58%.
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 #665BCD in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
246°
Hue
53%
Saturation
58%
Lightness
Blue
Color Harmonies
Colors that work well with #665BCD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #665BCD against white and black backgrounds.
Aa#665BCD on White
Contrast Ratio5.33:1
AA ✓AA Large ✓AAA ✗
Aa#665BCD on Black
Contrast Ratio3.94:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #665BCD across different color formats.
| Format | Value |
|---|---|
| HEX | #665BCD |
| RGB | rgb(102, 91, 205) |
| HSL | hsl(246, 53%, 58%) |
| RGB Decimal | 102, 91, 205 |
| RGB Percent | 40.0%, 35.7%, 80.4% |
| CMYK (approx.) | 50%, 56%, 0%, 20% |
Related Palettes
12 palettes using #665BCD or similar colors