3 ms·
This is 4-digit hex rgba notation. It's a shorthand for #rrggbbaa, literally as #rgba. In this case alpha is f = 1.0, so #ff9f = #ff9.
by jgtrosh 8y ago
This is 4-digit hex rgba notation. It's a shorthand for #rrggbbaa, literally as #rgba. In this case alpha is f = 1.0, so #ff9f = #ff9.