LeTech A Set of Posters on Coloristics
Colorimetry poster set
Brand: LeTech
Five educational posters on colorimetry for leather restoration and color matching.

Features
- The Itten color wheel: hue, lightness, saturation and warmth characteristics.
- Color combination schemes and examples based on the Itten wheel.
- Primary, secondary and tertiary colors, warm-cool colors, and the concepts of tint, tone and shade.
- RGB and CMYK models, color creation and color gamut relative to the visible spectrum.
- Seasonal color types: examples of winter, spring, summer, autumn and transitional types.
- On the shown teaching poster, the primary colors are red, yellow and blue. Secondary mixes: red+yellow→orange; yellow+blue→green; blue+red→violet.
- Tertiary color examples: red+orange→red-orange; yellow+green→yellow-green; blue+violet→blue-violet; red+violet→red-violet; yellow+orange→yellow-orange; blue+green→blue-green.
- The poster shows warm colors ranging from yellow to red-violet, and cool colors from yellow-green to violet. Color warmth is explained as its psychological association with energy.
- Examples of creating a lighter tint by adding white, a tone by adding gray, and a shade by adding black are shown on red, yellow, blue, orange, green and violet.
Specifications
| Manufacturer's product name | Set of posters on coloristics A Set of Posters on Coloristics |
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| Article number | 0710000000 |
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