#333F66
Muted Blue
HEX
RGB
HSL
About #333F66 Muted Blue
#333F66 is a muted blue color. In the RGB color model, it is composed of 51 red, 63 green, and 102 blue. In the HSL color space, it has a hue of 226°, saturation of 33%, and lightness of 30%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #333F66 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
33%
Saturation
30%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #333F66 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #333F66 against white and black backgrounds.
Aa#333F66 on White
Contrast Ratio10.28:1
AA ✓AA Large ✓AAA ✓
Aa#333F66 on Black
Contrast Ratio2.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #333F66 across different color formats.
| Format | Value |
|---|---|
| HEX | #333F66 |
| RGB | rgb(51, 63, 102) |
| HSL | hsl(226, 33%, 30%) |
| RGB Decimal | 51, 63, 102 |
| RGB Percent | 20.0%, 24.7%, 40.0% |
| CMYK (approx.) | 50%, 38%, 0%, 60% |
Related Palettes
12 palettes using #333F66 or similar colors