--- title: "635 Red And Blue" url: "https://vizzzio.com/product/635-red-and-blue-armchair-cassina/" description: "Iconic Neoplasticism-inspired chair with durable beech wood structure and harmonious design, embodying a philosophic approach to space organization." date: 2025-03-09 modified: 2025-06-18 language: en-US type: product product_brand: ["Cassina"] product_cat: ["Armchairs"] product_tag: ["Cassina armchairs", "Design armchairs", "Italian armchairs", "Lounge chairs", "Modern armchairs"] pa_designer: ["Gerrit Thomas Rietveld"] price: "4582.50 EUR" availability: "On backorder" brand: "Cassina" sku: "CAS 635 01-635 90" --- # 635 Red And Blue [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/4p5gufpt32w2iioy8mtr-920x690.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/4p5gufpt32w2iioy8mtr.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/pvujfzkcqzsyxm6kxfou-920x690.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/pvujfzkcqzsyxm6kxfou.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/pibcdwlgqdgsskovfwqy.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/pibcdwlgqdgsskovfwqy.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/tqiywkybrvqfkbrodyao.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/tqiywkybrvqfkbrodyao.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/4p5gufpt32w2iioy8mtr-920x690.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/4p5gufpt32w2iioy8mtr.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/pvujfzkcqzsyxm6kxfou-920x690.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/pvujfzkcqzsyxm6kxfou.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/pibcdwlgqdgsskovfwqy.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/pibcdwlgqdgsskovfwqy.jpg) [![635 Red And Blue Armchair Cassina](https://vizzzio.com/wp-content/uploads/2025/03/tqiywkybrvqfkbrodyao.jpg)](https://vizzzio.com/wp-content/uploads/2025/03/tqiywkybrvqfkbrodyao.jpg) [![Cassina](https://vizzzio.com/wp-content/uploads/2025/02/aoftqntzsuwtmcgjduka.svg)](https://vizzzio.com/brand/cassina/) ### [Cassina](https://vizzzio.com/brand/cassina/) ## Blog armchair from €4,583 SKU: CAS 635 01-635 90Categories: [Armchairs](https://vizzzio.com/product-category/sofas-and-armchairs/armchairs/)On order: 15/16 weeks ##### About Blog Elevate your interior design with the iconic 635 Red And Blue armchair by Gerrit Thomas Rietveld, a modern masterpiece hailing from Italy. This sculptural chair embodies the essence of Neoplasticism, a movement that sought to distill the essential nature of design through harmonious colors and right angles. Crafted with a wood base and featuring armrests and a high back, this chair exudes sophistication and style. The birch plywood seat and backrest are finished in vibrant red and blue polyester lacquer, while the beech wood structure is elegantly coated in matte black with yellow or white crossbar edges. Rietveld’s innovative construction system relies on joints and wooden pins, showcasing a seamless blend of form and function. Originally known as the Slat Chair, this piece was renamed the Red and Blue chair for its striking color contrast and bold design. Perfect for adding a touch of modern elegance to any space, the 635 Red And Blue armchair is a true statement piece that will captivate admirers and elevate your decor. Embrace the legacy of De Stijl with this timeless design that transcends trends and inspires awe. Transform your home with the 635 Red And Blue armchair and experience the beauty of functional art in your everyday life. Elevate your interior with this iconic piece that embodies the essence of modern design. Ask for the price and make this masterpiece yours today. Tags: [Cassina armchairs](https://vizzzio.com/product-tag/cassina-armchairs/), [Design armchairs](https://vizzzio.com/product-tag/design-armchairs/), [Italian armchairs](https://vizzzio.com/product-tag/italian-armchairs/), [Lounge chairs](https://vizzzio.com/product-tag/lounge-chairs/), [Modern armchairs](https://vizzzio.com/product-tag/modern-armchairs/) ### Attributtes: | Designer | [Gerrit Thomas Rietveld](https://vizzzio.com/designer/gerrit-thomas-rietveld/) | | --- | --- | | Product year | 1973 | | Style | Modern | | Country | Italy | | Extras | with armrests, with high back | ##### Blog datasheet ##### More on [Cassina](https://vizzzio.com/brand/cassina/) [![527 Mexique](https://vizzzio.com/wp-content/uploads/2025/03/dgfevploq4y2bcd5baq7-100x100.jpg)](https://vizzzio.com/product/527-mexique-table-cassina/) [![002 Lc2 Fauteuil Grand Confort 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