Casal
General Information about #2B5B70
The hexadecimal color code #2B5B70 represents a dark shade of cyan-blue. In the RGB color model, it comprises 17.1% red, 35.69% green, and 43.92% blue. This color is often associated with qualities like stability, trust, and calmness. It falls within the blue-green spectrum, leaning more towards the blue end. Colors similar to #2B5B70 are commonly used in corporate branding, government websites, and educational materials due to their professional and trustworthy connotations. In terms of light reflectance, #2B5B70 has a relatively low luminance, which means it absorbs more light than it reflects, contributing to its darker appearance. Its use in design should carefully consider contrast ratios to ensure accessibility.
The color #2B5B70, also known as Casal, presents some accessibility challenges. Its relatively low luminance value means that text rendered in this color on a white background might not meet WCAG (Web Content Accessibility Guidelines) requirements for contrast. Specifically, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text. Therefore, when using #2B5B70 for text, it's crucial to pair it with a light-colored background to ensure readability for users with visual impairments. A thorough contrast check using online tools is recommended. Also, avoid using this color for critical interactive elements without proper visual cues, as users may have difficulty distinguishing them. For graphical elements and larger areas, the color can be used more freely, but always consider the overall visual harmony and avoid over-relying on color as the sole means of conveying information.
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Applications
Web Design
In web design, Casal (#2B5B70) can serve as a primary color for websites aiming for a professional and calming aesthetic. It's suitable for headers, navigation bars, and background accents. It pairs well with neutral colors like white, light gray, or beige to create a clean and modern look. Also, it can be used for data visualizations, where it can represent a specific category or highlight important information. This color should be implemented thoughtfully, considering accessibility guidelines for text and interactive elements.
Interior Design
In interior design, Casal can be used to create a relaxing and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices as an accent wall color or for furniture upholstery. It can be combined with natural materials like wood and stone to enhance its earthy tones. The color also complements metallic accents like gold or copper, adding a touch of elegance. Furthermore, it can be incorporated into decorative elements such as cushions, curtains, and rugs to tie the room together.
Fashion
In fashion, Casal can be incorporated into clothing and accessories for a subtle yet sophisticated look. It can be used for outerwear, dresses, or trousers, and paired with neutral colors like white, black, or gray for a timeless style. The color also complements denim and leather, adding a touch of casual elegance. Furthermore, it can be incorporated into accessories such as scarves, bags, and jewelry to complete the outfit.