It’s hard to move away from tradition, but sometimes for the sake of accessibility, and in this case safety, some design traditions need to be phased out.
Human factors and ergonomics researchers have found that bright yellow vehicles are less likely to be involved in accidents.
You can finally walk in colour-blind person’s shoes with this tool.
Color Oracle is a free color blindness simulator for Window, Mac and Linux. It takes the guesswork out of designing for color blindness by showing you in real time what people with common color vision impairments will see.
Source: Color Oracle
Source: HTML Color Codes
Color Safe is a tool to explore beautiful, accessible color palettes for your website based on Web Content Accessibility Guidelines (WCAG).