Colorblind mode needs tweaking

Although the percentage of people who are colourblind is low, as one who is, I would really like further support in the game that I don't think would require much work. I mainly mean the ability to change the colour of the rarity of loot as I am unable to tell the difference between blue and purple tiered loot which makes looting, a significant part of battle royals, much harder, slower and confusing when talking with teammates trying to work out which I have (am aware that when you ping it it shows the tier number).