The hex color #c77bd3 is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#38842C. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#FAAEFF, and Hex
#9448A0 is the 20% darker color. If the color is saturated by 10%, you get
#C976D6. If the color is desaturated by 10%, the color
#C580D0 is obtained.