The hex color #f65b0f is a light color. The web-safe version is Hex
#FF6600. A complementary color is
#09A4F0. The grayscale version is
#757575. A 20% lighter version of the original color is
#FF8E42, and Hex
#C32800 is the 20% darker color. If the color is saturated by 10%, you get
#FF5805. If the color is desaturated by 10%, the color
#E95E19 is obtained.