The hex color #f23b74 is a dark color. The web-safe version is Hex
#FF3366. A complementary color is
#0DC48B. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#FF6EA7, and Hex
#BF0841 is the 20% darker color. If the color is saturated by 10%, you get
#FC3372. If the color is desaturated by 10%, the color
#E84376 is obtained.