banner and sheep colours are wrong pink is purple that`s the only think I see

+1 to this

Minecraft 1.20.4 with VulkanMod 0.4.0 on Arch Linux x86-64 using NVIDIA 550.76

And yes, this occurs with banners too. Same wrong colors as well!

Minecraft 1.20.4 with VulkanMod 0.4.0 on Arch Linux using NVIDIA Drivers (can`t remeber the numbers i have a GTX 770 ) but i was getting different colours i wonder if its a VK 1.2 problem

on NVIDIA Drivers ill try nouveau drivers latter when i have time and wayland as well ill dump logs

@PINKeHamton said:
(can`t remeber the numbers i have a GTX 770)

You can check in the F3 menu in MC or by running nvidia-smi in the shell and noting the driver version at the top.
Chances are, if you're on Arch and keeping your system up to date, you're running 550.76.

Duplicate of #394