The hex color #f21c6a is a dark color. The web-safe version is Hex
#FF3366. A complementary color is
#0DE395. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#FF4F9D, and Hex
#BF0037 is the 20% darker color. If the color is saturated by 10%, you get
#FE1268. If the color is desaturated by 10%, the color
#E6266C is obtained.