The hex color #cb424c is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#34BDB3. The grayscale version is
#737373. A 20% lighter version of the original color is
#FE757F, and Hex
#980F19 is the 20% darker color. If the color is saturated by 10%, you get
#D43D48. If the color is desaturated by 10%, the color
#C24750 is obtained.