#283557
Muted Blue
HEX
RGB
HSL
About #283557 Muted Blue
#283557 is a muted blue color. In the RGB color model, it is composed of 40 red, 53 green, and 87 blue. In the HSL color space, it has a hue of 223°, saturation of 37%, and lightness of 25%.
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 #283557 in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
37%
Saturation
25%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #283557 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #283557 against white and black backgrounds.
Aa#283557 on White
Contrast Ratio12.09:1
AA ✓AA Large ✓AAA ✓
Aa#283557 on Black
Contrast Ratio1.74:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #283557 across different color formats.
| Format | Value |
|---|---|
| HEX | #283557 |
| RGB | rgb(40, 53, 87) |
| HSL | hsl(223, 37%, 25%) |
| RGB Decimal | 40, 53, 87 |
| RGB Percent | 15.7%, 20.8%, 34.1% |
| CMYK (approx.) | 54%, 39%, 0%, 66% |
Related Palettes
12 palettes using #283557 or similar colors