Värit (nimiä ja pigmenttejä) - O

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z (ÅÄÖ)

ocean blue (ftalosyaaniinisininen) [PB15]

oil black: lamppumusta (oil black; ölru; nero d'olio) [PBk6, PBk7]; BR [solvent black 5] | NB [solvent black 7]
oil blue: preussinsininen [PB27], [oil blue AP ->Solvent B36 | oil blue RP ->Solvent B35]
[oil brown red B ->Solvent Br3]
oil-furnace black (hiilimusta) [PBk7]
oil green: bremeninvihreä (Bremen green), kromivihreä (chrome green) [PG15], [oil green G ->Solvent G3]
oil orange DXN | KB [solvent orange 7]
[oil orange, oil golden yellow R ->solvent Y14 | oil orange R ->solvent O60]
oil pure blue [PB10, BB11, solvent B6]
oil red 2B | 3 | 3B | 4B | 47 | 7 | 282 | IV | A | APT | BB | BS | D |ED | GO | PEL | RC | RR | S | T | TAX | ZD [SR24]
[oil red B ->Solvent R23 | oil red G ->Solvent R1 | oil red W->Solvent R25]
oil red GRO [solvent orange 7]
oil red ZMQ | ZMG [SR111, DR9]
oil scarlet (48) [SR24]
oil violet IRS|ZIRS (alitsariinivioletti 3B) [disperse B72, solvent V13, D&C V2]
oil violet red 4B [SR24]
oil yellow 20 | 2625 | 2G | 7463 | BB | D(N) | FF | FN | G(G) | GR | II | N | PEL | S (dimetyylikeltainen) [solvent yellow 2]
oil yellow AAB|AN|B|R (aniliinikeltainen) [solvent Y1]
[oil yellow 3G ->Solvent Y16]

okra (ochre) [PY43]

oleal yellow 2G (dimetyylikeltainen) [solvent yellow 2]

oleocuivre (kupariruskea)

oleum white (litoponi) [PW5]

olympia blue (kobolttisininen) [PB28]
olympia green (malakiitti)

opaco (kromioksidivihreä) [PG17]

opal (hiilimusta) [PBk7]

opaque white (titaanivalkoinen) [PW6]

oralith red: 2GL (dinitraniliinioranssi) [PO5] | P4R (toluidiinipunainen) [PR3]
oralith scarlet 3B [PR60, MR9, D&C red#2 (ext)]
oralith yellow G (hansakeltainen G) [PY1]

orange -
orange no.201 [SR72] | orange no.203 (dinitraniliinioranssi) [PO5] | orange no.204 (bentsidiinioranssi) [PO13] | orange no.205 [PO17, AO7] | orange no.207 [AR95] | orange no. 401 [PO1] | orange no.402 (naftolioranssi) [AO20] | orange no. 524 (dianisidiinioranssi) [PO16]
orange I, orange 1 (naftolioranssi) [AO20] | orange II, orange 2 [PO17, AO7] | orange III, orange 3 (metyylioranssi) [AO52] | orange IV, orange 4 (difenyyliamiinioranssi) [AO5]
orange 2G [SO63]
orange 3G [VO15]
orange acid G (resorsiinikeltainen) [AO6]
orange BRR (dianisidiinioranssi) [PO16]
orange chrome yellow (kromioranssi) [PO21]
orange IM | S (naftolioranssi) [AO20]
orange extra N | P [PO17, AO7]
orange G [AO10 tai BO21]
orange GR (perinonioranssi) [PO43]
orange (oil) KB [solvent orange 7]
orange lake (perinonioranssi) [PO43, Vat Orange 7]
orange mineral --> lyijykeltainen
orange minium (punainen lyijy) [PR105]
orange pigment x (dinitraniliinioranssi) [PO5]
orange R [AO14]
orange R (alitsariinikeltainen R) [mordant O1]
orange RR [solvent orange 7]
orange RXL [AO67]
orange toner GRT [PO17, AO7]
orange Y | YA | YZ [PO17, AO7]
orange yellow S (paraoranssi) [E110]

orapaatsamalakka [NY13]

organol: (fast) green J (alitsariinivihreä G) [SG3] | red B [SR24] | yellow ADM (dimetyylikeltainen) [solvent Y2] | yellow 2A (aniliinikeltainen) [solvent Y1]