The hex color #c65ef4 is a light color. The web-safe version is Hex
#CC66FF. A complementary color is
#39A10B. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#F991FF, and Hex
#932BC1 is the 20% darker color. If the color is saturated by 10%, you get
#C856FB. If the color is desaturated by 10%, the color
#C466ED is obtained.