#646DB4
Muted Blue
HEX
RGB
HSL
About #646DB4 Muted Blue
#646DB4 is a muted blue color. In the RGB color model, it is composed of 100 red, 109 green, and 180 blue. In the HSL color space, it has a hue of 233°, 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 & Gradients
Use #646DB4 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
233°
Hue
35%
Saturation
55%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #646DB4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #646DB4 against white and black backgrounds.
Aa#646DB4 on White
Contrast Ratio4.79:1
AA ✓AA Large ✓AAA ✗
Aa#646DB4 on Black
Contrast Ratio4.39:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #646DB4 across different color formats.
| Format | Value |
|---|---|
| HEX | #646DB4 |
| RGB | rgb(100, 109, 180) |
| HSL | hsl(233, 35%, 55%) |
| RGB Decimal | 100, 109, 180 |
| RGB Percent | 39.2%, 42.7%, 70.6% |
| CMYK (approx.) | 44%, 39%, 0%, 29% |
Related Palettes
12 palettes using #646DB4 or similar colors