#3F666E
Muted Blue
HEX
RGB
HSL
About #3F666E Muted Blue
#3F666E is a muted blue color. In the RGB color model, it is composed of 63 red, 102 green, and 110 blue. In the HSL color space, it has a hue of 190°, saturation of 27%, 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
Use #3F666E in your CSS, SCSS, or Tailwind projects.
Color Properties
190°
Hue
27%
Saturation
34%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #3F666E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F666E against white and black backgrounds.
Aa#3F666E on White
Contrast Ratio6.29:1
AA ✓AA Large ✓AAA ✗
Aa#3F666E on Black
Contrast Ratio3.34:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3F666E across different color formats.
| Format | Value |
|---|---|
| HEX | #3F666E |
| RGB | rgb(63, 102, 110) |
| HSL | hsl(190, 27%, 34%) |
| RGB Decimal | 63, 102, 110 |
| RGB Percent | 24.7%, 40.0%, 43.1% |
| CMYK (approx.) | 43%, 7%, 0%, 57% |
Related Palettes
12 palettes using #3F666E or similar colors