Specify short or long notation for hex colors.
a { color: #fff }
/** ↑
* These hex colors */The --fix option on the command line can automatically fix all of the problems reported by this rule.
string: "short"|"long"
The following patterns are considered violations:
a { color: #ffffff; }a { color: #ffffffaa; }The following patterns are not considered violations:
a { color: #fff; }a { color: #fffa; }a { color: #a4a4a4; }The following patterns are considered violations:
a { color: #fff; }a { color: #fffa; }The following patterns are not considered violations:
a { color: #ffffff; }a { color: #ffffffaa; }