The hex color #f450d0 is a light color. The web-safe version is Hex
#FF66CC. A complementary color is
#0BAF2F. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#FF83FF, and Hex
#C11D9D is the 20% darker color. If the color is saturated by 10%, you get
#FB46D3. If the color is desaturated by 10%, the color
#ED5ACD is obtained.