The hex color #526AF2 is a dark color. The web-safe version is Hex
#6666FF. A complementary color is
#AD950D. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#859DFF, and Hex
#1F37BF is the 20% darker color. If the color is saturated by 10%, you get
#4C66FC. If the color is desaturated by 10%, the color
#586EE8 is obtained.