One example is how the police are far more likely to shoot and kill unarmed people of color in the US[1].
Another example is how people of color in the US are far more likely to be incarcerated than white people are, especially for non-violent offenses.[2]
There's a reason the George Floyd protests have been so intense: His death was no isolated incident, but a pattern of continuing discrimination against people of color in America by those who control the power structures.