#333B66
Muted Blue
HEX
RGB
HSL
About #333B66 Muted Blue
#333B66 is a muted blue color. In the RGB color model, it is composed of 51 red, 59 green, and 102 blue. In the HSL color space, it has a hue of 231°, 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 #333B66 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
33%
Saturation
30%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #333B66 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #333B66 against white and black backgrounds.
Aa#333B66 on White
Contrast Ratio10.72:1
AA ✓AA Large ✓AAA ✓
Aa#333B66 on Black
Contrast Ratio1.96:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #333B66 across different color formats.
| Format | Value |
|---|---|
| HEX | #333B66 |
| RGB | rgb(51, 59, 102) |
| HSL | hsl(231, 33%, 30%) |
| RGB Decimal | 51, 59, 102 |
| RGB Percent | 20.0%, 23.1%, 40.0% |
| CMYK (approx.) | 50%, 42%, 0%, 60% |
Related Palettes
12 palettes using #333B66 or similar colors