The hex color #606fb7 is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#9F9048. The grayscale version is
#828282. A 20% lighter version of the original color is
#93A2EA, and Hex
#2D3C84 is the 20% darker color. If the color is saturated by 10%, you get
#5D6DBC. If the color is desaturated by 10%, the color
#6371B2 is obtained.