#3F4F5F
Muted Blue
HEX
RGB
HSL
About #3F4F5F Muted Blue
#3F4F5F is a muted blue color. In the RGB color model, it is composed of 63 red, 79 green, and 95 blue. In the HSL color space, it has a hue of 210°, saturation of 20%, and lightness of 31%.
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 #3F4F5F in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
20%
Saturation
31%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #3F4F5F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F4F5F against white and black backgrounds.
Aa#3F4F5F on White
Contrast Ratio8.42:1
AA ✓AA Large ✓AAA ✓
Aa#3F4F5F on Black
Contrast Ratio2.49:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F4F5F across different color formats.
| Format | Value |
|---|---|
| HEX | #3F4F5F |
| RGB | rgb(63, 79, 95) |
| HSL | hsl(210, 20%, 31%) |
| RGB Decimal | 63, 79, 95 |
| RGB Percent | 24.7%, 31.0%, 37.3% |
| CMYK (approx.) | 34%, 17%, 0%, 63% |
Related Palettes
12 palettes using #3F4F5F or similar colors