#42578A
Muted Blue
HEX
RGB
HSL
About #42578A Muted Blue
#42578A is a muted blue color. In the RGB color model, it is composed of 66 red, 87 green, and 138 blue. In the HSL color space, it has a hue of 223°, saturation of 35%, and lightness of 40%.
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 #42578A in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
35%
Saturation
40%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #42578A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #42578A against white and black backgrounds.
Aa#42578A on White
Contrast Ratio7.09:1
AA ✓AA Large ✓AAA ✓
Aa#42578A on Black
Contrast Ratio2.96:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #42578A across different color formats.
| Format | Value |
|---|---|
| HEX | #42578A |
| RGB | rgb(66, 87, 138) |
| HSL | hsl(223, 35%, 40%) |
| RGB Decimal | 66, 87, 138 |
| RGB Percent | 25.9%, 34.1%, 54.1% |
| CMYK (approx.) | 52%, 37%, 0%, 46% |
Related Palettes
12 palettes using #42578A or similar colors