The hex color #6d7adf is a light color. The web-safe version is Hex
#6666CC. A complementary color is
#928520. The grayscale version is
#979797. A 20% lighter version of the original color is
#A0ADFF, and Hex
#3A47AC is the 20% darker color. If the color is saturated by 10%, you get
#6977E6. If the color is desaturated by 10%, the color
#717DD8 is obtained.