The hex color #1d26d0 is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#E2D92F. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#5059FF, and Hex
#00009D is the 20% darker color. If the color is saturated by 10%, you get
#1721DC. If the color is desaturated by 10%, the color
#232BC4 is obtained.