The hex color #c7ddbc is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#382243. The grayscale version is
#CBCBCB. A 20% lighter version of the original color is
#FAFFEF, and Hex
#94AA89 is the 20% darker color. If the color is saturated by 10%, you get
#C7DFBB. If the color is desaturated by 10%, the color
#C7DBBD is obtained.