> only gives you access to a thin slice of the sRGB gamut (i.e. the parts of HSL where saturation is maxed out) Note that even if we restrict our attention to

> only gives you access to a thin slice of the sRGB gamut (i.e. the parts of HSL where saturation is maxed out) Note that even if we restrict our attention to the max-saturation curve, these pixels can't produce shades of purple/magneta (unless, as you say, they use temporal dithering or some other trick).