Holbein Irodori Gouache · Blue
G863 Tsuyukusa / Dayflower Blue
露草／つゆくさ
★★☆☆Opaque
Specifications
| Pigments | PB29 Ultramarine Blue, PB15 Phthalocyanine Blue, PW6 Titanium White |
|---|---|
| Lightfastness | ★★☆☆ Moderately durable |
| Transparency | Opaque |
| Munsell value | 3.7PB 5.5/11 hue value/chroma, measured by Holbein |
| Price series | A |
Sizes and list price in Japan
| Tube | Ref. | Japan list | ≈ USD |
|---|---|---|---|
| 15 ml | G863 | ¥420 | ≈ $2.67 |
These are the manufacturer's suggested retail prices in Japan, excluding 10% consumption tax (price list effective 2026-11-02). The USD figure is only a currency conversion at 157.05 JPY (2026-10-22); retailers outside Japan set their own prices.
Where to buy
We have not listed retailers yet. Holbein's English site describes the range but is not a shop.
Holbein Irodori Gouache on holbein.co.jp Not an affiliate link
Included in sets
Other colors with the same pigment
Holbein Artists' Watercolor
- W025 Brilliant Pink · PR209 + PW6
- W026 Shell Pink · PO73 + PW6
- W030 Naples Yellow · PY35 + PY42 + PW6
- W031 Jaune Brillant No.1 · PO20 + PY35 + PW6
- W032 Jaune Brillant No.2 · PO20 + PW6
- W063 Cobalt Green · PG18 + PB28 + PW6
- W064 Emerald Green Nova · PY3 + PG7 + PW6
- W071 Compose Green · PY3 + PG7 + PW6
- W091 Cobalt Blue Hue · PB29 + PB15
- W093 Ultramarine Light · PB29
- W094 Ultramarine Deep · PB29
- W095 Verditer Blue · PB28 + PW6
- W096 Compose Blue · PB15 + PW6
- W098 Indigo · PB15 + PBk6 + PR122
- W099 Turquoise Blue · PG7 + PB15 + PW6
- W101 Peacock Blue · PG7 + PB15
- W104 Horizon Blue · PB15 + PG7 + PW6
- W105 Manganese Blue Nova · PB15
- W107 Phthalo Blue Yellow Shade · PB15
- W108 Phthalo Blue Red Shade · PB15
- W112 Mineral Violet · PB29 + PR122 + PBr25
- W116 Lavender · PV15 + PB29 + PW6
- W117 Lilac · PR122 + PV23 + PW6
- W151 Yellow Grey · PY42 + PBk6 + PW6
- W153 Grey Of Grey · PBk6 + PW6
- W155 Davy's Grey · PBr7 + PBk6 + PW6
- W156 Payne's Grey · PBk6 + PB15 + PR122
- W157 Neutral Tint · PBk6 + PB15 + PV19
- W002 Chinese White · PW6
- W003 Titanium White (Opaque White) · PW6
Holbein Artists' Gouache
- G510 Brilliant Pink · PR209 + PW6
- G528 Naples Yellow · PY35 + PY42 + PW6
- G529 Naples Yellow Italian · PY35 + PY42 + PW6
- G530 Jaune Brillant No.1 · PO20 + PY35 + PW6
- G531 Jaune Brillant No.2 · PO20 + PY42 + PW6
- G547 Cyprus Green · PY3 + PG7 + PB15
- G552 Cadmium Green Deep · PY35 + PG7 + PB15
- G542 Permanent Green Deep · PY3 + PG7 + PB15
- G555 Ash Green · PG7 + PY42 + PBk6 + PW6
- G554 Turquoise Green · PG7 + PW6
- G551 Cobalt Green Pale · PG18 + PB28 + PW6
- G560 Ice Blue · PY3 + PG7 + PB15
- G561 Turquoise Blue · PG50 + PB15 + PG7 + PW6
- G567 Peacock Blue · PB15 + PG7
- G574 Ash Blue · PB29 + PV23 + PBk6 + PW6
- G570 Aqua Blue · PB15 + PW6
- G573 Smalt Blue · PB29 + PV23 + PW6
- G571 Pure Blue · PB15
- G564 Ultramarine Light · PB29
- G565 Ultramarine Deep · PB29
- G568 Katsura Blue · PB15
- G572 Navy Blue · PB29 + PG7
- G586 Iris · PV23 + BV7 + BV15 + PB29
- G581 Violet · BV15 + PB29
- G589 Pink · BV10 + PW6
- G587 Lilac · PV23 + PW6
- G622 Grey No.3 · PBr7 + PBk6 + PW6
- G621 Grey No.2 · PR101 + PY42 + PBk6 + PW6
- G620 Grey No.1 · PBr11 + PBk6 + PW6
- G630 Permanent White · PW6
- G654 Primary Cyan · PB15
- G659 Primary White · PW6
Holbein Irodori Gouache
- G812 Ususango / Pale Coral · PO36 + PW6
- G841 Byakuroku / Pale Patina · PG7 + PY3 + PW6
- G846 Aotake / Bamboo Green · PG7 + PW6
- G861 Wasurenagusa / Myosotis Blue · PB29 + PB60 + PW6
- G862 Shinbashi / Geisha Blue · PB15 + PG7 + PW6
- G864 Asagi / Oriental Blue · PB15 + PG7
- G865 Kujakuao / Hummingbird Blue · PB15 + PG7 + PY3
- G866 Ai / Indigo · PB15 + PR83 + PBk6
- G867 Gunjou / Ultramarine · PB29
- G871 Kikyou / Bellflower · PV23 + PW6
- G873 Edomurasaki / Edo Violet · PB29 + PR122
- G881 Ginnezu / Silver Grey · PBk6 + PY42 + PW6
- G882 Rikyuunezu / Rikyu Grey · PG8 + PR170 + PW6
- G883 Seiboku / Blue Black · PB29 + PBk6
- G885 Gofun / White · PW6
Closest colors on screen
Nearest Holbein Irodori Gouache colors by the approximate swatch color, not by pigment.