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5 colors to avoid in the home office for better flow and concentration

By rethinking these chromatic choices, the home office gains harmony and consistently supports the demands of daily life.

By CASACOR Publisher

Submitted at Dec 10, 2025, 11:00 AM

08 min de leitura
Cintia Ramos - Office Verbo e Silêncio. Projeto da CASACOR Paraná 2025.

Cintia Ramos - Office Verbo e Silêncio. Projeto da CASACOR Paraná 2025. (Emy Tsutsumi/CASACOR)

The choice of colors in the home office has a direct impact on concentration, mood, and task fluency. When the palette is not aligned with the purpose of the projects, the space tends to create distraction, visual fatigue, or even a feeling of discomfort throughout the day. Therefore, understanding how each hue behaves in the emotional field is essential to create a balanced workspace.

Maycon Altera - Fertile Silence. Project of CASACOR Minas Gerais 2025.

Maycon Altera - Silêncio Fertil. Projeto da CASACOR Minas Gerais 2025. (Estudio NY18/CASACOR)

In recent years, the home office has ceased to be a makeshift solution and has taken on a central role in the domestic dynamic. In this movement, some colors have become prominent as allies of productivity, while others have proven to be less suitable. Next, we explore hues that are worth avoiding in the office (and why!), with inspirations from other projects to invest in these colors.

Impact of colors in the home office


The way we perceive colors influences physical and cognitive sensations. In a home office, each nuance has the potential to support or hinder immersion in activities, especially when the projects are used for long periods. Therefore, understanding the emotional behavior of the palettes is the first step to enhancing the experience of working from home.

Tahinara Sanferry - Gabinete D'Ella. CASACOR Sergipe 2025 project.

Tahinara Sanferry - Gabinete D'Ella. Projeto da CASACOR Sergipe 2025. (Gabriela Daltro/CASACOR)

When the color is too intense, too vibrant, or excessively cold, it can interfere with focus. Likewise, too dark shades overwhelm the gaze and decrease the vitality of the space. The color balance is, therefore, a powerful tool for those seeking productivity with well-being.

Red: too much energy for a workspace


The red is stimulating, vibrant, and passionate—qualities that work well in social areas, but rarely harmonize with the home office. On whole walls, the color accelerates the internal rhythm, can increase the sense of urgency, and makes it difficult to remain calm.

Rodolfo Consoli - Studio Oniria. Project of CASACOR São Paulo 2025.

Rodolfo Consoli - Studio Oniria. Projeto da CASACOR São Paulo 2025. (Juliano Colodeti/CASACOR)

In addition to provoking agitation, red tends to visually saturate small environments, making the space more tiring throughout the day. In a home office, where emotional stability is fundamental, the intensity of this palette can become a barrier to concentration.

Vibrant yellow: excessive visual stimulation


The yellow is often associated with creativity and good humor, but its more saturated versions can cause visual fatigue and hyperstimulation. In the home office, very intense shades end up creating an unstable environment, especially when used on large surfaces.

Balsa Architecture - Gallery and Kitchen QuintoAndar. Project of CASACOR Minas Gerais 2025.

Balsa Arquitetura - Galeria e Cozinha QuintoAndar. Projeto da CASACOR Minas Gerais 2025. (Jomar Bragança/CASACOR)

Although it is a welcoming color in soft palettes, its vibrant use can hinder focus and generate a sense of restlessness. The result is a space where the mind does not rest enough to remain productive throughout the day.

Deep purple: dense and impractical atmosphere


The purple in its darker versions brings mysticism and depth, but it also creates dense and introspective projects. In the home office, this can turn the space into something excessively closed and distant from the lightness that favors daily productivity.

Natalia Hetem - Futuristic Washbasin. Project of CASACOR Ribeirão Preto 2025.

Natalia Hetem - Lavabo Futurista. Projeto da CASACOR Ribeirão Preto 2025. (Felipe Cuine/CASACOR)

Due to its requirement for precise lighting, deep purple tends to absorb natural light, leaving the projects less stimulating. In a space dedicated to work, this results in a feeling of heaviness, impairing mental clarity.

Intense orange: a vibration that can distract


The orange is often remembered for its cheerful energy, but its high intensity can interfere with focus. In a home office, the excess of orange creates an restless atmosphere, marked by stimuli that compete with the attention needed for long tasks.

The always vibrant colors of Chicô Gouvêa in an apartment facing the beach

(André Nazareth/CASACOR)

The color works better as a detail—objects, small accessories—than as a protagonist. When used on a large scale, it produces a constant vibration that hinders moments of deep concentration.

Black on large surfaces: dramatic weight in daily life


The black can be sophisticated, but it requires caution when the goal is to work fluidly. On large surfaces, it reduces the brightness of the home office and intensifies the visual contrast, requiring more effort from the eyes during the day.

Cris Capanema - Closet Dell Anno. Project of CASACOR Minas Gerais 2025.

Cris Capanema - Closet Dell Anno. Projeto da CASACOR Minas Gerais 2025. (Estudio NY18/CASACOR)

In the projects workspace, black tends to create a more dramatic atmosphere than functional. While it appears elegantly in pointed details, its predominant use can compromise the sense of amplitude and clarity.

CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.