Allegro 5 api
#include <allegro5/allegro_color.h> void al_color_hsv_to_rgb(float hue, float saturation, float value, float *red, float *green, float *blue)
Convert values in HSV color model to RGB color model.
Parameters:
hue - Color hue angle in the range 0..360.
saturation - Color saturation in the range 0..1.
value - Color value in the range 0..1.
red, green, blue - returned RGB values in the range 0..1.
al_color_rgb_to_hsv(3alleg5), al_color_hsv(3alleg5), al_color_hsl_to_rgb(3alleg5)