The hex color #974adc is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#68B523. The grayscale version is
#949494. A 20% lighter version of the original color is
#CA7DFF, and Hex
#6417A9 is the 20% darker color. If the color is saturated by 10%, you get
#9743E3. If the color is desaturated by 10%, the color
#9751D5 is obtained.