The hex color #1a07cd is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#E5F832. The grayscale version is
#4F4F4F. A 20% lighter version of the original color is
#4D3AFF, and Hex
#00009A is the 20% darker color. If the color is saturated by 10%, you get
#1500DA. If the color is desaturated by 10%, the color
#1F0EC0 is obtained.