HSL skorocheno vid angl Hue Saturation Lightness kolirna model v yakij bud yakij kolir viznachayetsya troma harakteristikami kolorovim tonom angl Hue napriklad sinim chervonim zhovtim tosho nasichenistyu angl Saturation tobto chastinoyu chistogo koloru bez domishki chornoyi ta biloyi farb svitnistyu en ru angl Lightness tobto blizkistyu do bilogo koloru Zobrazhennya rozkladene na skladovi H S i LShozha na kolirnu model HSV HSB vid angl Hue Saturation Value Brightness Spivvidnoshennya z inshimi modelyami RedaguvatiKonvertaciya z RGB Redaguvati H undefined if M A X M I N 60 G B M A X M I N 0 if M A X R and G B 60 G B M A X M I N 360 if M A X R and G lt B 60 B R M A X M I N 120 if M A X G 60 R G M A X M I N 240 if M A X B displaystyle H begin cases mbox undefined amp mbox if MAX MIN 60 circ times frac G B MAX MIN 0 circ amp mbox if MAX R amp mbox and G geq B 60 circ times frac G B MAX MIN 360 circ amp mbox if MAX R amp mbox and G lt B 60 circ times frac B R MAX MIN 120 circ amp mbox if MAX G 60 circ times frac R G MAX MIN 240 circ amp mbox if MAX B end cases nbsp S 0 if L 0 or M A X M I N M A X M I N M A X M I N M A X M I N 2 L if 0 lt L 1 2 M A X M I N 2 M A X M I N M A X M I N 2 2 L if 1 2 lt L lt 1 displaystyle S begin cases 0 amp mbox if L 0 mbox or MAX MIN frac MAX MIN MAX MIN frac MAX MIN 2L amp mbox if 0 lt L leq frac 1 2 frac MAX MIN 2 MAX MIN frac MAX MIN 2 2L amp mbox if frac 1 2 lt L lt 1 end cases nbsp abo v zagalnomu vipadku S M A X M I N 1 1 M A X M I N displaystyle S frac MAX MIN 1 1 MAX MIN nbsp L 1 2 M A X M I N displaystyle L begin matrix frac 1 2 end matrix MAX MIN nbsp de R G B znachennya koloru v kolirnij modeli RGB znachennya v diapazoni 0 1 R chervonij G zelenij B sinij MAX maksimum z troh znachen R G B MIN minimum z troh znachen R G B H ton 0 360 S nasichenist 0 1 L yaskravist 0 1 Konvertaciya v RGB Redaguvati Q L 1 0 S if L lt 0 5 L S L S if L 0 5 displaystyle Q begin cases L times 1 0 S amp mbox if L lt 0 5 L S L times S amp mbox if L geq 0 5 end cases nbsp P 2 0 L Q displaystyle P 2 0 times L Q nbsp H k H 360 displaystyle H k H over 360 nbsp privedennya do intervalu 0 1 T R H k 1 3 displaystyle T R H k frac 1 3 nbsp T G H k displaystyle T G H k nbsp T B H k 1 3 displaystyle T B H k frac 1 3 nbsp if T c lt 0 T c T c 1 0 for each c R G B displaystyle mbox if T c lt 0 rightarrow T c T c 1 0 quad mbox for each c R G B nbsp if T c gt 1 T c T c 1 0 for each c R G B displaystyle mbox if T c gt 1 rightarrow T c T c 1 0 quad mbox for each c R G B nbsp Dlya kozhnogo koloru c R G B displaystyle c R G B nbsp c o l o r c P Q P 6 0 T c if T c lt 1 6 Q if 1 6 T c lt 1 2 P Q P 2 3 T c 6 0 if 1 2 T c lt 2 3 P otherwise displaystyle qquad mathrm color c begin cases P left Q P times 6 0 times T c right amp mbox if T c lt frac 1 6 Q amp mbox if frac 1 6 leq T c lt frac 1 2 P left Q P times frac 2 3 T c times 6 0 right amp mbox if frac 1 2 leq T c lt frac 2 3 P amp mbox otherwise end cases nbsp Cya stattya ne mistit posilan na dzherela Vi mozhete dopomogti polipshiti cyu stattyu dodavshi posilannya na nadijni avtoritetni dzherela Material bez dzherel mozhe buti piddano sumnivu ta vilucheno traven 2014 Otrimano z https uk wikipedia org w index php title HSL amp oldid 26672733
