239     private $red;  variable in ComboStrap\\ColorRgb
309     public static function createFromRgbChannels(int $red, int $green, int $blue): ColorRgb  argument
312             ->setRgbChannels([$red, $green, $blue]);
366         if ($this->red === null) {
369         $red = $this->red / 255;
373         $max = max($red, $green, $blue);
374         $min = min($red, $green, $blue);
386                 case $red:
394                     $hue = 60 * (($blue - $red) / $d + 2);
399                     $hue = 60 * (($red - $green) / $d + 4);
606         return $this->red;
796         [$this->red, $this->green, $this->blue, $this->transparency] = $this->hex2rgb($color);
821         [$this->red, $this->green, $this->blue] = $colorValue;