#3F666C
Muted Cyan
HEX
RGB
HSL
About #3F666C Muted Cyan
#3F666C is a muted cyan color. In the RGB color model, it is composed of 63 red, 102 green, and 108 blue. In the HSL color space, it has a hue of 188°, saturation of 26%, and lightness of 34%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code & Gradients
Use #3F666C in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
188°
Hue
26%
Saturation
34%
Lightness
Muted Cyan
Color Harmonies
Colors that work well with #3F666C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F666C against white and black backgrounds.
Aa#3F666C on White
Contrast Ratio6.31:1
AA ✓AA Large ✓AAA ✗
Aa#3F666C on Black
Contrast Ratio3.33:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3F666C across different color formats.
| Format | Value |
|---|---|
| HEX | #3F666C |
| RGB | rgb(63, 102, 108) |
| HSL | hsl(188, 26%, 34%) |
| RGB Decimal | 63, 102, 108 |
| RGB Percent | 24.7%, 40.0%, 42.4% |
| CMYK (approx.) | 42%, 6%, 0%, 58% |
Related Palettes
12 palettes using #3F666C or similar colors