Best patterns to offer may be those used by Apple's "reader view" for backgrounds:
1 black on white
2 black on pale yellow/tan
3 light grey on medium grey
4 light grey on black
Notes
#3 is also the default on daringfireball.com
#4 is an optional default in ArsTechnica.com (with orange/blue links)
Best patterns to offer may be those used by Apple's "reader view" for backgrounds:
1 black on white
2 black on pale yellow/tan
3 light grey on medium grey
4 light grey on black
Notes
#3 is also the default on daringfireball.com
#4 is an optional default in ArsTechnica.com (with orange/blue links)