Casal
General Information about #2A5F71
The hex color #2A5F71, also known as Casal, is a dark, subdued shade of teal. It falls within the cyan-blue color range, characterized by a blend of green and blue tones. In the RGB color model, it is composed of 16.5% red, 37.3% green, and 44.3% blue. This color often conveys a sense of calmness, sophistication, and reliability. Due to its relatively low brightness, it works well as a background color when paired with lighter text or design elements. Its CMYK values are 0.63, 0.16, 0, 0.56, meaning it requires a significant amount of cyan to produce, with lesser amounts of magenta and no yellow. Casal is a versatile color, suitable for various applications, and brings an aesthetic that many find professional and grounded.
The hex color #2A5F71, also known as Casal, presents some accessibility challenges, particularly when used as a background color for text. Its relatively low luminance value of approximately 0.18 means that it requires a light foreground color to achieve sufficient contrast for readability. 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 using #2A5F71, ensure that the text color provides adequate contrast to meet these standards. Tools like contrast checkers can help verify compliance. Also, consider users with visual impairments who might struggle with low contrast. It's better to adjust the color or use a contrasting one to accommodate a wider audience and avoid accessibility issues on digital interfaces.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Casal, with its subdued teal tone, is well-suited for crafting a calming and professional website design. Its depth allows it to be used effectively for backgrounds in the header and footer sections. Complementing this color with lighter text and interactive elements creates a user-friendly interface. The color evokes trust and tranquility, so incorporating it into the user experience helps reinforce brand credibility and ease navigation. Given it has a more serious, yet sophisticated look, Casal can be used in many kinds of websites such as business, medical or educational websites.
Interior Design
In interior design, Casal works beautifully as an accent wall color, contributing a serene and sophisticated vibe to living spaces. It can be combined with neutral furnishings and natural materials like wood and stone to enhance the space's peaceful atmosphere. Also, the color is adequate for decorations, textiles, bed covers or furniture. To achieve an aesthetic balance, ensure the decorations in the room are properly adjusted to not make the room have too many different or distractive colors.
Fashion Design
In the world of fashion, Casal can be used in garments to create a statement for sophistication and calm. It's particularly suited for creating autumn clothing lines or for more elegant style dresses. Casal is more appropriate in formal occasions such as weddings, galas or business meetings. It can also be incorporated into accessories like scarves or handbags, providing a pop of color that is both subtle and impactful.