Kings Blue Light

PW6 + PW4 + PB29

Manufacturer

Michael Harding

Range

Artists' Watercolour

Color no.

W141

Color family

Blue

Transparency

Opaque

Lightfastness

★★★★★ Excellent

Staining

Granulation

Yes

Price group / series

Series 1

Single pigment

About this pigment

PW6 Titanium White

titanium dioxide (rutile) · Generic lightfastness: I

PW4 Zinc White

zinc oxide · Generic lightfastness: I

PB29 Ultramarine Blue

sodium aluminosilicate + sulfur · Generic lightfastness: I · Granulating

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