The hex color #c945d0 is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#36BA2F. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#FC78FF, and Hex
#96129D is the 20% darker color. If the color is saturated by 10%, you get
#CD3CD5. If the color is desaturated by 10%, the color
#C54ECB is obtained.