#3F555A
Muted Blue
HEX
RGB
HSL
About #3F555A Muted Blue
#3F555A is a muted blue color. In the RGB color model, it is composed of 63 red, 85 green, and 90 blue. In the HSL color space, it has a hue of 191°, saturation of 18%, and lightness of 30%.
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 #3F555A in your CSS, SCSS, or Tailwind projects.
Color Properties
191°
Hue
18%
Saturation
30%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #3F555A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F555A against white and black backgrounds.
Aa#3F555A on White
Contrast Ratio7.9:1
AA ✓AA Large ✓AAA ✓
Aa#3F555A on Black
Contrast Ratio2.66:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F555A across different color formats.
| Format | Value |
|---|---|
| HEX | #3F555A |
| RGB | rgb(63, 85, 90) |
| HSL | hsl(191, 18%, 30%) |
| RGB Decimal | 63, 85, 90 |
| RGB Percent | 24.7%, 33.3%, 35.3% |
| CMYK (approx.) | 30%, 6%, 0%, 65% |
Related Palettes
12 palettes using #3F555A or similar colors