Original Article Journal of Science and Applicative Technology vol. 5(2), 2021, pp. 383-386 | 383 SUSYANTI et al., Journal of Science and Applicative Technology vol. 5(2), 2021, pp. 383-386 e-ISSN: 2581-0545 - https://journal.itera.ac.id/index.php/jsat/ Copyright © 2021 Journal of Science and Applicative Technology. Content from this work may be used under the terms of the Creative Commons Attribution-NonCommercial 4.0 International Licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by Journal of Science and Aplicative Technology (JSAT). Received 3rd September 2020 Accepted 01st July 2021 Published 23rd July 2021 DOI: 10.35472/jsat.v5i2.316 Classification of Color Pigments of Robusta Coffee Plants with Mordanting Method Applied to Cloth Masks Susi Susyanti *a , Okta Amelia b , Muhammad Hajid An Nur a , PG. Wisnu Wijaya a a Design Comunication Visual, Institut Teknologi Sumatera, Lampung Selatan, Lampung b Agroindustril Technology, Institut Teknologi Sumatera, Lampung Selatan, Lampung * Corresponding E-mail: susi.susyanti@dkv.itera.ac.id Abstract: Part of the coffee plant as a whole from the roots until the fruit can produce dye pigment, the coffee plant that is made sample is Robusta coffee plant (Coffee Robusta). The absence of natural color calcification uses one whole plant. So it is made from coffee plants typical of Lampung as a local identity. The mordanting process of the extract results in the parts of the coffee plant on the French cotton fabric, producing pigments that can be used as dyes for textiles. This method is easy to classify the pigment from the parts of the coffee plant. Classifications of colors obtained from warm, soft, and cold color ranges (casual, beautiful, Natural, beautiful, romantic, elegant, classic, clear and cool casual). This research was conducted to classify various colors of Robusta coffee plants, roots, wood, bark, ranting, wet leaves, dried leaves, wet skin, wet bark, dry hard skin, wet seeds, dried seeds, and grain powders with The mordanting process is transferred on the cloth. From the results of the experiment, excellent color absorption resulted from wet fruit skin with a tendency towards warm colors and applied to the mask as an example of the product by means of a brush so that not much wasted color content. way in brushes and applications on this mask is an effort to respond to environmental issues and new normal. Keywords: classification, coffee robusta, color, mordanting Introduction As one of the countries that have a wealth of natural resources that are quite abundant, Indonesia's liquid country is very potential in the provision of raw materials sourced from nature. But in reality, the natural resources that have not been done with the maximum despite the traditional management is carried out by the former ancestors. Natural dyes extracted from the extract are the types of flora, fauna, and even minerals and metals. Geographically also affects the extract results of natural ingredients. Indonesia's natural resources have the potential to enrich natural color collection. The natural color of the plateau teak leaves is not always the same as the lowland. Natural color mapping of each natural resource is an effective step to enrich the natural color collection of Indonesia. This color map is not only used for textile, but also food, and branding colors. Lampung is one of Robusta coffee producers that is quite famous for its quality. Coffee in general as a drink, then developed as a face mask, body scrub, aroma therapy and there are also textile motifs of the visual form of the coffee plant. Textiles are not far from fibers and colors and also there is also no full color mapping of one whole plant. Likewise from the visual realm because the exotic color of coffee has not been mapped as the typical color of Robusta coffee in Lampung with the character that has as a natural dye and non food. Coffee is one of the lush Flora of Lampung. Robusta Coffee (Coffea Canephora) has various parts of the root of the waste resulting from the process of coffee. One of the coffee bean processing waste is coffee shell. The coffee fruit has two of the skins, the skin of the fruit and shells [1] If viewed from the morphology of coffee plants that have roots, stems, leaves, flowers, fruit [2]. Natural colors are used and are commonly known only small portions. Many papers circulate but only discuss one or two of a particular plant. Such as the dye of the jackfruit wood extract by [3], the root of Mengkudu by [4], the Betel nut seed extract by [5], extraction of flower petal Rosella by [6], Natural colors of Ketapang Open Access