I had the blue light filter maxed on my phone and the brightness all the way down and they looked the same. Turning the brightness up made them slightly distinct, and turning the blue light filter off i could see a clear difference.
Or a different blue light filter system, my phone has 3 separate sliders: orange tint, gray-scale and paper texture. The main slider controls all 3 so at max setting everything is black and white paper with an orange tint.
I had the blue light filter maxed on my phone and the brightness all the way down and they looked the same. Turning the brightness up made them slightly distinct, and turning the blue light filter off i could see a clear difference.
You must have a shitty screen. Even with my blue light filter at full intensity and brightness all the way down the colours are easy to distinguish.
Or you’re colourblind as well…
Or a different blue light filter system, my phone has 3 separate sliders: orange tint, gray-scale and paper texture. The main slider controls all 3 so at max setting everything is black and white paper with an orange tint.