#645A90
Muted Purple
HEX
RGB
HSL
About #645A90 Muted Purple
#645A90 is a muted purple color. In the RGB color model, it is composed of 100 red, 90 green, and 144 blue. In the HSL color space, it has a hue of 251°, saturation of 23%, and lightness of 46%.
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 #645A90 in your CSS, SCSS, or Tailwind projects.
Color Properties
251°
Hue
23%
Saturation
46%
Lightness
Muted Purple
Color Harmonies
Colors that work well with #645A90 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #645A90 against white and black backgrounds.
Aa#645A90 on White
Contrast Ratio6.16:1
AA ✓AA Large ✓AAA ✗
Aa#645A90 on Black
Contrast Ratio3.41:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #645A90 across different color formats.
| Format | Value |
|---|---|
| HEX | #645A90 |
| RGB | rgb(100, 90, 144) |
| HSL | hsl(251, 23%, 46%) |
| RGB Decimal | 100, 90, 144 |
| RGB Percent | 39.2%, 35.3%, 56.5% |
| CMYK (approx.) | 31%, 38%, 0%, 44% |
Related Palettes
12 palettes using #645A90 or similar colors