The hex color #62638c is a dark color. The web-safe version is Hex
#666699. A complementary color is
#9D9C73. The grayscale version is
#707070. A 20% lighter version of the original color is
#9596BF, and Hex
#2F3059 is the 20% darker color. If the color is saturated by 10%, you get
#61628F. If the color is desaturated by 10%, the color
#636489 is obtained.