#66A5B2
Muted Blue
HEX
RGB
HSL
About #66A5B2 Muted Blue
#66A5B2 is a muted blue color. In the RGB color model, it is composed of 102 red, 165 green, and 178 blue. In the HSL color space, it has a hue of 190°, saturation of 33%, and lightness of 55%.
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 #66A5B2 in your CSS, SCSS, or Tailwind projects.
Color Properties
190°
Hue
33%
Saturation
55%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #66A5B2 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #66A5B2 against white and black backgrounds.
Aa#66A5B2 on White
Contrast Ratio2.77:1
AA ✗AA Large ✗AAA ✗
Aa#66A5B2 on Black
Contrast Ratio7.59:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #66A5B2 across different color formats.
| Format | Value |
|---|---|
| HEX | #66A5B2 |
| RGB | rgb(102, 165, 178) |
| HSL | hsl(190, 33%, 55%) |
| RGB Decimal | 102, 165, 178 |
| RGB Percent | 40.0%, 64.7%, 69.8% |
| CMYK (approx.) | 43%, 7%, 0%, 30% |
Related Palettes
12 palettes using #66A5B2 or similar colors