Chart of 216 web-safe colors with hex HTML codes, fitting on one screen. Free swatch libraries and color scheme design lab. Printed HTML color charts available.
1,367,099 
$ 480.00
Web Design Reference Guides: Color, HTML, CSS, special characters, etc. Posters, charts, laminated cards, mouse pads. Free online: color scheme lab, color-wheel swatch...
1,421,646 $ 480.00
A tool for web developers to test website color combinations, along with a library of pre-selected combinations.
26,781 $ 310,320.00
ForaStat is a free tool which helps analyse websites and estimate valuation including such as Search Engine Reports, Traffic Reports, Social Engagement, Safety, Host Information, Domain WHOIS, Page Speed and much more.