The hex color #a0a2ef is a light color. The web-safe version is Hex
#9999FF. A complementary color is
#5F5D10. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#D3D5FF, and Hex
#6D6FBC is the 20% darker color. If the color is saturated by 10%, you get
#9DA0F4. If the color is desaturated by 10%, the color
#A3A5EA is obtained.