I have a C blue as well... The color is not on the chart... You can order a touchup kit from Triumph for $18... You get three bottles of paint you have to mix to get the color... Its a pain in the ass... I tried to paint a scratch and the color was so off, I wiped it off before it had a chance to dry... Maybe you will have better skill at mixing the colors than me... They don't sell a quantity any larger than that...