The hex color #a635fc is a dark color. The web-safe version is Hex
#9933FF. A complementary color is
#59CA03. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#D968FF, and Hex
#7302C9 is the 20% darker color. If the color is saturated by 10%, you get
#A72BFF. If the color is desaturated by 10%, the color
#A53FF3 is obtained.