#66B6CC
Blue
HEX
RGB
HSL
About #66B6CC Blue
#66B6CC is a blue color. In the RGB color model, it is composed of 102 red, 182 green, and 204 blue. In the HSL color space, it has a hue of 193°, saturation of 50%, and lightness of 60%.
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
Use #66B6CC in your CSS, SCSS, or Tailwind projects.
Color Properties
193°
Hue
50%
Saturation
60%
Lightness
Blue
Color Harmonies
Colors that work well with #66B6CC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66B6CC against white and black backgrounds.
Aa#66B6CC on White
Contrast Ratio2.3:1
AA ✗AA Large ✗AAA ✗
Aa#66B6CC on Black
Contrast Ratio9.13:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66B6CC across different color formats.
| Format | Value |
|---|---|
| HEX | #66B6CC |
| RGB | rgb(102, 182, 204) |
| HSL | hsl(193, 50%, 60%) |
| RGB Decimal | 102, 182, 204 |
| RGB Percent | 40.0%, 71.4%, 80.0% |
| CMYK (approx.) | 50%, 11%, 0%, 20% |
Related Palettes
12 palettes using #66B6CC or similar colors