The hex color #2d58e5 is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#D2A71A. The grayscale version is
#797979. A 20% lighter version of the original color is
#608BFF, and Hex
#0025B2 is the 20% darker color. If the color is saturated by 10%, you get
#2555F0. If the color is desaturated by 10%, the color
#355BDA is obtained.