#646388
Muted Blue
HEX
RGB
HSL
About #646388 Muted Blue
#646388 is a muted blue color. In the RGB color model, it is composed of 100 red, 99 green, and 136 blue. In the HSL color space, it has a hue of 242°, saturation of 16%, 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 & Gradients
Use #646388 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
242°
Hue
16%
Saturation
46%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #646388 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #646388 against white and black backgrounds.
Aa#646388 on White
Contrast Ratio5.7:1
AA ✓AA Large ✓AAA ✗
Aa#646388 on Black
Contrast Ratio3.68:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #646388 across different color formats.
| Format | Value |
|---|---|
| HEX | #646388 |
| RGB | rgb(100, 99, 136) |
| HSL | hsl(242, 16%, 46%) |
| RGB Decimal | 100, 99, 136 |
| RGB Percent | 39.2%, 38.8%, 53.3% |
| CMYK (approx.) | 26%, 27%, 0%, 47% |
Related Palettes
12 palettes using #646388 or similar colors