New Post: Issue with colorization using RGB values

Hi Dirk,

Thank you for your quick response. My apologies for not being clearer...

Here's another original image:
https://postimg.org/image/bpig021c1/

What I'm trying to achieve:
https://postimg.org/image/vguq10pr5/

This is what I get currently...
https://postimg.org/image/3ky9pvqg7/
...using this:
image.Colorize(new MagickColor("#ffff00"), (Percentage)50);

Instead of washing out the black/white hues, I'd like to only saturate the various shades of grey with shades of whatever hex color I pass in.

If you load up Photoshop, go to Image > Hue/Saturation and configure the HSL for 60/70%/50%, you'll get the desired result.

How would I go about doing this, given these values?

Thanks!