The hex color #f33c55 is a dark color. The web-safe version is Hex
#FF3366. A complementary color is
#0CC3AA. The grayscale version is
#818181. A 20% lighter version of the original color is
#FF6F88, and Hex
#C00922 is the 20% darker color. If the color is saturated by 10%, you get
#FE3551. If the color is desaturated by 10%, the color
#E84359 is obtained.