Path: newssvr30.news.prodigy.com!newssvr11.news.prodigy.com!quake2.news.prodigy.com!newsmst02.news.prodigy.com!newsmst01.news.prodigy.com!newscon02.news.prodigy.com!prodigy.com!nntp-out.monmouth.com!newspeer.monmouth.com!newsfeed.mathworks.com!sunqbc.risq.qc.ca!falcon.america.net!cyclone2.usenetserver.com!usenetserver.com!news01.optonline.net!news02.optonline.net.POSTED!not-for-mail From: "Danny Rich" Newsgroups: sci.engr.color References: Subject: Re: color name definitions Lines: 40 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MIMEOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Message-ID: <7jsZ7.1862$Tt3.568517@news02.optonline.net> Date: Sat, 05 Jan 2002 01:05:07 GMT NNTP-Posting-Host: 24.190.120.175 X-Trace: news02.optonline.net 1010192707 24.190.120.175 (Fri, 04 Jan 2002 20:05:07 EST) NNTP-Posting-Date: Fri, 04 Jan 2002 20:05:07 EST Organization: Optimum Online Xref: newsmst01.news.prodigy.com sci.engr.color:6309 Just keep in mind that the NBS Special Publ 440 listing is in terms of Munsell notations - illuminant C and the 1931 standard observer. The color names and spacing will not be correct for D50, most CRTs or any fluorescent lamp. Some of the other citations are one person's (perhaps an artist) opinion. The more familiar she is with current market trends the more likely the color names will in common usage. Consider Newtons famous ROYGBIV of the rainbow. The names Red, Orange, Yellow, Green we recognize but what about Blue, Indigo, Violet? His term Blue is more like our term Cyan and his term Indigo is like our (not yet bleached) Levi Strauss denim work clothes. His violet will have none of the red tones that we have come to associate with the flower or pigments, all of which have a high reflectance in the "red" end of the spectrum that stimulate both our short wavelength and long wavelength receptors. Danny Rich "Earl F. Glynn" wrote in message news:Zo9Z7.2005$tg1.977200350@newssvr11.news.prodigy.com... > "Ecce Nihil" wrote in message > news:aQzX7.32765$HW3.24491@newsfeeds.bigpond.com... > > I need to define RGB values for various color names, for instance I need an > > RGB value for "scarlet", "purple", etc. Are there standards for this? Could > > anyone point me to a place where I can find a set of these values? > > Try the variety of links under "Color Names" on this page: > http://homepages.borland.com/efg2lab/Library/Color/index.html > > > -- > efg -- Earl F. Glynn, Overland Park, KS USA > efg's Computer Lab Mirror: http://homepages.borland.com/efg2lab