#645BB3
Muted Blue
HEX
RGB
HSL
About #645BB3 Muted Blue
#645BB3 is a muted blue color. In the RGB color model, it is composed of 100 red, 91 green, and 179 blue. In the HSL color space, it has a hue of 246°, saturation of 37%, and lightness of 53%.
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 #645BB3 in your CSS, SCSS, or Tailwind projects.
Color Properties
246°
Hue
37%
Saturation
53%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #645BB3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #645BB3 against white and black backgrounds.
Aa#645BB3 on White
Contrast Ratio5.69:1
AA ✓AA Large ✓AAA ✗
Aa#645BB3 on Black
Contrast Ratio3.69:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #645BB3 across different color formats.
| Format | Value |
|---|---|
| HEX | #645BB3 |
| RGB | rgb(100, 91, 179) |
| HSL | hsl(246, 37%, 53%) |
| RGB Decimal | 100, 91, 179 |
| RGB Percent | 39.2%, 35.7%, 70.2% |
| CMYK (approx.) | 44%, 49%, 0%, 30% |
Related Palettes
12 palettes using #645BB3 or similar colors