10 Color rgba(float r, float g, float b, float a);
11 Color hexstr(const char *hexstr);
12 SDL_Color color_for_sdl(Color color);
14 Color color_darker(Color color, float d);
16 Color color_desaturate(Color color);
18 Color color_invert(Color c);
20 Color color_scale(Color c, Color fc);