Washing white clothes with color gel capsules? Do gel pods dye clothes?

Can I wash my white clothes with color liquid washing capsules?

Do gel laundry pods dye clothes?

Laundry washing liquid is usually coloured. It often has a green, blue or purple colour. Laundry washing liquids can be available in bottles or pods (capsules).

But there are some special laundry liquids for white clothes. These washing liquids are often transparent or white.

From my experience, I use the Persil color laundry capsules. One laundry capsule has a green, light blue, dark blue and purple colour. I use these capsules with colour laundry liquids also for white clothes and they were never dyed. So according to my experience, a laundry colour liquid does not dye white clothes.