- Brand
- Jackson's Artist Pigment (see all 100 pigments)
- Compare
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- Company
- Jackson's (7 products)
- Medium
- Pigment, dry or paste
- Pigments
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- Transparency
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Semi-Transparent
- Drying time in oil
- Fast
- Oil Absorption
- 38 g / 100 g linseed oil
- Pigment particle size
- ≈ 1–5 µm
- Description from the manufacturer
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Sienna is named after the city of Siena, Italy. It is a yellow-brown earth pigment originally sourced from the Italian province of Tuscany, but can be found in other areas. This ‘burnt’ variation is produced by heating the raw pigment. This process, called calcination, partially converts the brown iron oxides into hematite, a red iron oxide. Burnt Sienna finds a classic mixing partner in Ultramarine Blue, with which it makes some enigmatic greys.
- Lab 2D planes
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- Sample
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watercolor
masstone
digital sample
- Value scale
- Color Atlases
- HLC H040_L040_C030
- Color Notation (CIE L*a*b*)
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L* 38.56 a* 23.72 b* 21.53 — D50 2°L* 38.56 C* 32.04 h° 42.23 — D50 2°
- Sample
- watercolor, masstone
- Device
- NCS Colourpin Pro
- CIE-L*a*b*
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L* 38.56 a* 23.72 b* 21.53 — D50 2°L* 38.22 a* 22.57 b* 20.98 — D65 2° ≈
- CIE-L*Ch°(ab)
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L* 38.56 C* 32.04 h° 42.23 — D50 2°L* 38.22 C* 30.82 h° 42.91 — D65 2° ≈
- CIE-V*D*
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V*ab 50.13 D*ab 69.29 — D50 2°
- OK-Lab + Ch°
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L 0.4759 a 0.0661 b 0.0510 C 0.0834 h° 37.6441 — D65 ≈
- Munsell
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Munsell 1.1YR 3.8/5.4 — C ≈
- CIECAM02
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J 30.0 C 32.2 h° 37.3 s 44.9 Q 165.7 M 33.4 a 25.6 b 19.5 — D65 ≈
- RGB
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sRGB: r 132 g 75 b 57 hex #844B39P3: r 0.488 g 0.304 b 0.239
- Disclaimer
- Read about the samples and measurement methodology.
- Color Mixes (experimental)
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Color mixer is an experimental feature using Mixbox: Pigment-Based Color Mixing. (Mixing within the sRGB gamut, assuming the colors were opaque colors.)Color mixer is an experimental feature using the paints' spectral curves, measured on masstone to predict the mixing path, assuming the paints were opaque.
- Previous pigment on the chart
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25033
Hematite Red
- Next pigment on the chart
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25035
Italian Raw Sienna