(22 Jan 2014, 6:03 pm)mattdw92 wrote The trial is to do with the fact white on black apparently is better for those with sight disabilities. In my opinion, yellow is much more attention grabbing and piercing, unlike the white - especially when bright light hits the front in instances of full sun, which is true to Lothian's Tridents with white blinds. Surprised it got past the HO testing stage.
The disability thing was interesting me.
Not sure how it effects/benefits those who are colour blind, but a number of people who are dyslexic, prefer colours (colours help stop the letters jumbling up).
http://www.bdadyslexia.org.uk/about-dysl...guide.html
•Use dark coloured text on a light (not white) background.
•Avoid green and red/pink as these are difficult for colour-blind individuals.