The hex color #626a8c is a dark color. The web-safe version is Hex
#666699. A complementary color is
#9D9573. The grayscale version is
#737373. A 20% lighter version of the original color is
#959DBF, and Hex
#2F3759 is the 20% darker color. If the color is saturated by 10%, you get
#60698F. If the color is desaturated by 10%, the color
#646B89 is obtained.