The hex color #c6bff3 is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#39400C. The grayscale version is
#D3D3D3. A 20% lighter version of the original color is
#F9F2FF, and Hex
#938CC0 is the 20% darker color. If the color is saturated by 10%, you get
#C5BDF6. If the color is desaturated by 10%, the color
#C7C1F0 is obtained.