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.TH "al_color_rgb_to_hsl" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_color_rgb_to_hsl - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro_color.h>

void al_color_rgb_to_hsl(float red, float green, float blue,
   float *hue, float *saturation, float *lightness)
\f[R]
.fi
.SH DESCRIPTION
.PP
Given an RGB triplet with components in the range 0..1, return the hue
in degrees from 0..360 and saturation and lightness in the range 0..1.
.SH SEE ALSO
.PP
al_color_hsl_to_rgb(3alleg5), al_color_hsl(3alleg5)