Just signed up for Project Spectrum 2.0 over at Lolly Knitting Around. I figure it will be good for that whole developing my sense of colour and detail thing.
February / March Blue, White, Gray
April / May Green, Yellow, Pink
June / July Red, Black, Metallics
August / September Brown, Orange, Purple
Beyond signing up I have set no rules for myself. I will not necessarily only knit in the colours prescribed for the month. It's about increasing awareness, not setting myself up to fail.