Casal
General Information about Casal (#215B66)
The hexadecimal color code #215B66, also known as Casal, is a dark shade of cyan-blue. It is composed of 12.9% red, 35.7% green, and 40% blue. In the RGB color model, this translates to (33, 91, 102). Casal has a hue angle of 190.6 degrees, a saturation of 51.6%, and a lightness of 26.3%. This color is often associated with calmness, stability, and professionalism. Its relative darkness means it absorbs a significant amount of light, making it suitable for applications where reducing glare is important. In color psychology, teal hues like Casal are linked to emotional balance and clarity, making them a popular choice in branding and design where these qualities are desired.
The hex color #215B66, also known as Casal, presents some accessibility challenges, especially when used as a background or text color. Its relatively low luminance value means that it may not provide sufficient contrast against lighter text, making it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When pairing #215B66 with other colors, it is crucial to ensure that these contrast ratios are met to provide an accessible experience for all users. Tools like contrast checkers can be used to evaluate the contrast ratio between #215B66 and other colors. Designers should also consider providing alternative color schemes that offer better contrast for users with low vision or color blindness. Using a lighter shade as a text color would improve the readability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web development, Casal (#215B66) can be used to create a calm and professional aesthetic. It is suitable for backgrounds, headers, or accents on websites related to finance, healthcare, or technology. The color evokes a sense of stability and trust, making it appropriate for interfaces that require user confidence. However, care should be taken to ensure sufficient contrast with text and other elements to meet accessibility standards. Consider pairing it with lighter neutrals or complementary colors for a balanced and visually appealing design.
Interior Design
In interior design, Casal can be used to create a soothing and sophisticated atmosphere. It works well in bedrooms, living rooms, or studies, where a calming environment is desired. It can be paired with natural materials like wood and stone, or with metallic accents like gold or copper for a touch of luxury. The color also complements plants and greenery, creating a harmonious and inviting space. Casal can be used on walls, furniture, or accessories, depending on the desired effect.
Fashion Design
In the field of fashion design, #215B66 offers a sophisticated and versatile option, particularly for creating pieces that exude elegance and composure. This hue can be incorporated into formal wear, business attire, or even casual pieces, serving as a solid base color or an accent tone. It pairs well with neutral shades like gray, beige, and cream, enhancing its refined character. Additionally, when combined with metallic accessories or contrasting colors, it brings depth and interest to the overall design, making it suitable for various aesthetic styles.