What color does gray and violet make when mixed as paint?

A purple close to Royal Lavender (#8556B1). Pigments subtract light, so the mix is darker and duller than either parent; exact results vary by brand and binder.

What do gray and violet make as light?

A color near Queer Purple (#B473EF). Light mixes additively, so overlapping sources brighten instead of darkening, which is why screens and paint disagree about the same pair.

What happens with more gray than violet?

The result slides toward Gray along the mixing curve; the live slider on this page computes the paint and light result at any ratio, with the hex code of every step.

What does gray and violet make?

In paint, gray and violet make a purple close to Royal Lavender (#8556B1). Mixed as light, the same pair gives a result near Queer Purple, because light adds while pigment subtracts.

50% Gray · 50% Violet

As paint

#8556B1

As light

#B473EF

Theory

Why paint and light disagree

Pigments work by absorbing light: each paint removes part of the spectrum, so combining gray and violet removes more light than either alone and the result darkens. Screens and stage lights work the other way. Each light adds energy, so overlapping them moves the result toward white. The slider above computes both models at any ratio: the paint result uses red-yellow-blue pigment interpolation, the light result uses additive blending.

Reference

The 50/50 paint result, specified

HEX: #8556B1
RGB: rgb(133, 86, 177)
HSL: hsl(271, 37%, 52%)
CMYK: cmyk(25%, 51%, 0%, 31%)

Closest named color: Amethyst. Real pigments vary by brand and binder, so treat these values as the screen approximation of a physical mix.

FAQ

Quick answers

What color does gray and violet make when mixed as paint?: A purple close to Royal Lavender (#8556B1). Pigments subtract light, so the mix is darker and duller than either parent; exact results vary by brand and binder.
What do gray and violet make as light?: A color near Queer Purple (#B473EF). Light mixes additively, so overlapping sources brighten instead of darkening, which is why screens and paint disagree about the same pair.
What happens with more gray than violet?: The result slides toward Gray along the mixing curve; the live slider on this page computes the paint and light result at any ratio, with the hex code of every step.