The backgrounds including Braille copy of all standard cast ADA signs may be painted any of the following colors:
M28 Dark Blue
Dark Oxide Stain
All raised lettering, symbols and borders on standard ADA signs receive a brushed satin metal finish.
The raised Grade 2 Braille is painted to match the background.
Raised areas may be painted with a color which contrasts with the background color upon request.
To conform with ADA guidelines on non-glare finishes, all cast ADA signs are protected with a non-glare satin finish lacquer protective coating.