The hex color #0c23f4 is a dark color. The web-safe version is Hex
#0033FF. A complementary color is
#F3DC0B. The grayscale version is
#616161. A 20% lighter version of the original color is
#3F56FF, and Hex
#0000C1 is the 20% darker color. If the color is saturated by 10%, you get
#041DFF. If the color is desaturated by 10%, the color
#1529E5 is obtained.