Re: Darkroom safe light

"gr" <greif1nospam@[EMAIL PROTECTED]
> wrote in message 
news:47a509ba$0$6118$4c368faf@[EMAIL PROTECTED]
> In general photo papers are sensitive to green and blue. Yellow can be 
> safe, red is safer. Brown is "who knows".

Brown really is Who Knows!  It's a strange color. It cannot be 'seen'
except 
in contrast with another color of greater luminosity.