PR9 Naphthol Red AS-OL

3 Holbein colors contain PR9: 2 in Holbein Artists' Gouache, 1 in Holbein Irodori Gouache.

Holbein Artists' Gouache 2

Single pigment

• G507 Flame Red フレーム レッド PR9 ¥420 ≈ $2.67 · 15 ml, Japan list ★★☆☆Semi-opaque + Compare

Mixtures that include PR9

• G605 Chinese Orange チャイニーズ オレンジ PR9 + PO36 + PR101 ¥640 ≈ $4.08 · 15 ml, Japan list ★★☆☆Opaque + Compare

Holbein Irodori Gouache 1

Mixtures that include PR9

• G811 Ouni / Orange 黄丹／おうに PY42 + PR9 ¥420 ≈ $2.67 · 15 ml, Japan list ★★★☆Semi-transparent + Compare