Purple Haze

PG18 + PB29 + PO73

Manufacturer

Michael Harding

Range

Artists' Watercolour

Color no.

W226

Color family

Violet

Transparency

Transparent

Lightfastness

★★★★★ Excellent

Staining

Granulation

Yes

Price group / series

Series 2

Single pigment

About this pigment

PG18 Viridian

hydrated chromium oxide · Generic lightfastness: I · Granulating

PB29 Ultramarine Blue

sodium aluminosilicate + sulfur · Generic lightfastness: I · Granulating

PO73 Pyrrole Orange

diketopyrrolopyrrole · Generic lightfastness: I

Swatch color as published by the manufacturer – on-screen rendering may differ. · michaelharding.co.uk/watercolours (product data, 2026-09-25)