747 Black Grape

Rosa Gallery Watercolour

Brand
Rosa Gallery Watercolour (see all 70 paints)
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Company
Rosa (0 products)
Medium
Watercolor
Pigments
Transparency
Opaque
Lightfastness
★★★
Comment
New colour 2020
Lab 2D planes
Sample
Rosa Gallery Watercolour 747 Black Grape PBk7, PV19, PV3 swatch
watercolor
masstone
Display P3
sRGB
Value scale
Color Atlases
HLC H040_L020_C005
Color Notation (CIE L*a*b*)
L* 21.45 a* 2.51 b* 1.42 — D50 2°
L* 21.45 C* 2.89 h° 29.51 — D50 2°

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* 21.45 a* 2.51 b* 1.42 — D50 2°
L* 21.42 a* 2.38 b* 1.37 — D65 2° ≈
CIE-L*Ch°(ab)
L* 21.45 C* 2.89 h° 29.51 — D50 2°
L* 21.42 C* 2.75 h° 29.91 — D65 2° ≈
OK-Lab + Ch°
L 0.3235 a 0.0074 b 0.0036 C 0.0083 h° 25.9638 — D65 ≈
Munsell
Munsell — C ≈
CIECAM02
J 15.7 C 3.6 h° 27.1 s 17.7 Q 119.9 M 3.8 a 3.2 b 1.6 — D65 ≈
RGB
sRGB: r 56 g 50 b 49 hex #383231
P3: r 0.215 g 0.198 b 0.195
Spectral Curve
Disclaimer
Read about the samples and measurement methodology.
Color Mixes (experimental) 

Rosa Gallery Watercolour 747 Black Grape PBk7, PV19, PV3 watercolor swatch 747 Black Grape PBk7 PV3 PV19 +
Rosa Gallery Watercolour 738 Blue Indanthrene PB60 watercolor swatch 738 Blue Indanthrene PB60 Mix with a different color

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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Rosa Gallery Watercolour 737 Payne's Grey PB15:1, PV19, PBk7 watercolor swatch 737 Payne's Grey PB15:1 PBk7 PV19
Next paint on the chart
Rosa Gallery Watercolour 760 Black Green PB15, PBk7, PG7 watercolor swatch 760 Black Green PB15 PBk7 PG7