#645CA3
Muted Blue
HEX
RGB
HSL
About #645CA3 Muted Blue
#645CA3 is a muted blue color. In the RGB color model, it is composed of 100 red, 92 green, and 163 blue. In the HSL color space, it has a hue of 247°, saturation of 28%, and lightness of 50%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #645CA3 in your CSS, SCSS, or Tailwind projects.
Color Properties
247°
Hue
28%
Saturation
50%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #645CA3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #645CA3 against white and black backgrounds.
Aa#645CA3 on White
Contrast Ratio5.83:1
AA ✓AA Large ✓AAA ✗
Aa#645CA3 on Black
Contrast Ratio3.6:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #645CA3 across different color formats.
| Format | Value |
|---|---|
| HEX | #645CA3 |
| RGB | rgb(100, 92, 163) |
| HSL | hsl(247, 28%, 50%) |
| RGB Decimal | 100, 92, 163 |
| RGB Percent | 39.2%, 36.1%, 63.9% |
| CMYK (approx.) | 39%, 44%, 0%, 36% |
Related Palettes
12 palettes using #645CA3 or similar colors