The hex color #bcbddc is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#434223. The grayscale version is
#C7C7C7. A 20% lighter version of the original color is
#EFF0FF, and Hex
#898AA9 is the 20% darker color. If the color is saturated by 10%, you get
#BBBCDE. If the color is desaturated by 10%, the color
#BDBEDA is obtained.