#647BB4
Muted Blue
HEX
RGB
HSL
About #647BB4 Muted Blue
#647BB4 is a muted blue color. In the RGB color model, it is composed of 100 red, 123 green, and 180 blue. In the HSL color space, it has a hue of 223°, saturation of 35%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #647BB4 in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
35%
Saturation
55%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #647BB4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #647BB4 against white and black backgrounds.
Aa#647BB4 on White
Contrast Ratio4.17:1
AA ✗AA Large ✓AAA ✗
Aa#647BB4 on Black
Contrast Ratio5.03:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #647BB4 across different color formats.
| Format | Value |
|---|---|
| HEX | #647BB4 |
| RGB | rgb(100, 123, 180) |
| HSL | hsl(223, 35%, 55%) |
| RGB Decimal | 100, 123, 180 |
| RGB Percent | 39.2%, 48.2%, 70.6% |
| CMYK (approx.) | 44%, 32%, 0%, 29% |
Related Palettes
12 palettes using #647BB4 or similar colors