The hex color #ea545d is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#15ABA2. The grayscale version is
#898989. A 20% lighter version of the original color is
#FF8790, and Hex
#B7212A is the 20% darker color. If the color is saturated by 10%, you get
#F44F59. If the color is desaturated by 10%, the color
#E05961 is obtained.