The hex color #c973e3 is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#368C1C. The grayscale version is
#B5B5B5. A 20% lighter version of the original color is
#FCA6FF, and Hex
#9640B0 is the 20% darker color. If the color is saturated by 10%, you get
#CB6CE8. If the color is desaturated by 10%, the color
#C77ADE is obtained.