#303B69
Muted Blue
HEX
RGB
HSL
About #303B69 Muted Blue
#303B69 is a muted blue color. In the RGB color model, it is composed of 48 red, 59 green, and 105 blue. In the HSL color space, it has a hue of 228°, saturation of 37%, 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 #303B69 in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
37%
Saturation
30%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #303B69 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #303B69 against white and black backgrounds.
Aa#303B69 on White
Contrast Ratio10.74:1
AA ✓AA Large ✓AAA ✓
Aa#303B69 on Black
Contrast Ratio1.96:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #303B69 across different color formats.
| Format | Value |
|---|---|
| HEX | #303B69 |
| RGB | rgb(48, 59, 105) |
| HSL | hsl(228, 37%, 30%) |
| RGB Decimal | 48, 59, 105 |
| RGB Percent | 18.8%, 23.1%, 41.2% |
| CMYK (approx.) | 54%, 44%, 0%, 59% |
Related Palettes
12 palettes using #303B69 or similar colors