Sourcing Duct Tape Colours

I used a lot of colours in my NHS Tube Map - and now the downside is I need to try and find all those colours in tape!

I was able to get a variety pack of duct tape that contained a lot of the colours, and I was advised to look into electrical tape as a cheaper option to duct tape that could get me more colour choices then.

Unfortunately, I could not find an equivalent to a turquoise, burgundy, lilac or a pale orange in either duct tape or electrical tape, and so I have had to pay an extortionate £7.50 for 11 yards of washi tape in each of these colours.