441-12 Orange Travertine

Natural Pigments Pigment

Company
Natural Pigments (4 products)
Medium
Pigment, dry or paste
Pigments

Oil Absorption
24 g oil / 100 g
Pigment particle size
≈ 8 µm (<0–15 μ: 80–85%)
Density
2.7 g/cm³
Description from the manufacturer
Travertine is a type of limestone that is formed by mineral deposits from natural springs. This sedimentary stone is created by the rapid precipitation of calcite. Other minerals mix together with the calcite to create unique swirls and movements that give the travertine its distinctive character and color. Rublev Colours Orange Travertine contains small amounts of iron oxide that imparts an oranges tint.
Lab 2D planes
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Sample
Natural Pigments Pigment 441-12 Orange Travertine PR102 measurement swatch
watercolor
masstone
Display P3
sRGB
Value scale
Color Atlases
HLC H055_L070_C050
Color Notation (CIE L*a*b*)
L* 69.75 a* 30.68 b* 41.99 D50
L* 69.75 C* 52.00 53.85 D50

Sample
watercolor, masstone
Paper
Hahnemühle Echt Bütten CP 300gsm
Device
Nix Spectro 2
Mode
M2 (light source: Tungsten + UV-cut filter)
CIE-L*a*b*
L* 69.75 a* 30.68 b* 41.99 D50
L* 69.23 a* 28.38 b* 41.28 D65
CIE-L*Ch°(ab)
L* 69.75 C* 52.00 53.85 D50
L* 69.23 C* 50.10 55.49 D65
CIE-V*D*
V*ab 87.00 D*ab 60.16 D50
OK-Lab + Ch°
L 0.7453 a 0.0806 b 0.0976 C 0.1266 50.4261 D65
Munsell
Munsell 3.1YR 6.8/9.0 C
CIECAM02
J 62.7 C 45.2 49.7 s 44.3 Q 239.5 M 46.9 a 29.2 b 34.5 D65
RGB
sRGB: r 236 g 148 b 95 hex #EC945F
P3: r 0.876 g 0.594 b 0.411
Spectral Curve
Disclaimer
Read about the samples and measurement methodology.
Color Mixes (experimental) 
1:0
3:1
3:2
1:1
2:3
1:3
0:1
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.
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447-21 Orange Molybdate
Next pigment on the chart
430-20 Orpiment