Update Oklab matrices for better 64 bit conversion (#357)

color-js · Nov 24, 2023 · 91ce401 · 91ce401
1 parent c711e92
commit 91ce401
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/src/spaces/oklab.js b/src/spaces/oklab.js
@@ -5,26 +5,26 @@ import XYZ_D65 from "./xyz-d65.js";
 // Recalculated for consistent reference white
 // see https://github.com/w3c/csswg-drafts/issues/6642#issuecomment-943521484
 const XYZtoLMS_M = [
-	[ 0.8190224432164319,    0.3619062562801221,   -0.12887378261216414 ],
-	[ 0.0329836671980271,    0.9292868468965546,     0.03614466816999844 ],
-	[ 0.048177199566046255,  0.26423952494422764,    0.6335478258136937  ]
+	[ 0.8190224379967030, 0.3619062600528904, -0.1288737815209879 ],
+	[ 0.0329836539323885, 0.9292868615863434,  0.0361446663506424 ],
+	[ 0.0481771893596242, 0.2642395317527308,  0.6335478284694309 ]
 ];
 // inverse of XYZtoLMS_M
 const LMStoXYZ_M = [
-	[  1.2268798733741557,  -0.5578149965554813,   0.28139105017721583],
-	[ -0.04057576262431372,  1.1122868293970594,  -0.07171106666151701],
-	[ -0.07637294974672142, -0.4214933239627914,   1.5869240244272418 ]
+	[  1.2268798758459243, -0.5578149944602171,  0.2813910456659647 ],
+	[ -0.0405757452148008,  1.1122868032803170, -0.0717110580655164 ],
+	[ -0.0763729366746601, -0.4214933324022432,  1.5869240198367816 ]
 ];
 const LMStoLab_M = [
-	[  0.2104542553,   0.7936177850,  -0.0040720468 ],
-	[  1.9779984951,  -2.4285922050,   0.4505937099 ],
-	[  0.0259040371,   0.7827717662,  -0.8086757660 ]
+	[ 0.2104542683093140,  0.7936177747023054, -0.0040720430116193 ],
+	[ 1.9779985324311684, -2.4285922420485799,  0.4505937096174110 ],
+	[ 0.0259040424655478,  0.7827717124575296, -0.8086757549230774 ]
 ];
 // LMStoIab_M inverted
 const LabtoLMS_M = [
-	[ 0.99999999845051981432,  0.39633779217376785678,   0.21580375806075880339  ],
-	[ 1.0000000088817607767,  -0.1055613423236563494,   -0.063854174771705903402 ],
-	[ 1.0000000546724109177,  -0.089484182094965759684, -1.2914855378640917399   ]
+	[ 1.0000000000000000,  0.3963377773761749,  0.2158037573099136 ],
+	[ 1.0000000000000000, -0.1055613458156586, -0.0638541728258133 ],
+	[ 1.0000000000000000, -0.0894841775298119, -1.2914855480194092 ]
 ];
 
 export default new ColorSpace({