1al_color_rgb_to_lab(3)                                  al_color_rgb_to_lab(3)
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NAME

6       al_color_rgb_to_lab - Allegro 5 API
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SYNOPSIS

9              #include <allegro5/allegro_color.h>
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11              void al_color_rgb_to_lab(float red, float green, float blue,
12                 float *l, float *a, float *b)
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DESCRIPTION

15       Convert RGB values to L*a*b* color space.
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SINCE

18       5.2.3
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SEE ALSO

21       al_color_lab(3), al_color_lab_to_rgb(3)
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25Allegro reference manual                                al_color_rgb_to_lab(3)