Casal
General Information about Casal (#2A5B64)
The hexadecimal color code #2A5B64 represents a dark, slightly desaturated shade of cyan-blue, often referred to as 'Casal'. It is composed of 16.47% red, 35.69% green, and 39.22% blue. In the RGB color space, it is closer to green and blue than to red. Casal belongs to the family of cool colors, evoking feelings of calmness, stability, and sophistication. In color theory, it can be effectively paired with warm colors like oranges and yellows to create visually appealing contrasts. Its muted nature makes it suitable for designs where a subtle yet elegant color palette is desired.
The color #2A5B64, also known as Casal, presents some accessibility challenges. Its relatively low luminance value of 0.14 means that it requires careful consideration when used as a text or background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background to ensure readability for people with visual impairments. When using #2A5B64 for text, a very light background color is necessary to meet these contrast requirements. For decorative purposes, these rules are less stringent. Also, consider providing alternative ways to convey the information, like icons or descriptive text, for users who might have difficulty distinguishing the color.
Shades
Digital Color Formats
Alternative colors
- #3e6c75
A slightly lighter shade that maintains a similar aesthetic while improving contrast.
- #5c8a92
A more desaturated color that can be used in combination with #2A5B64 to provide a good contrast.
- #1e4148
A darker shade of #2A5B64 which may be useful to provide higher contrast ratio with lighter elements.
Applications
Web Design, Fashion, and Interior Design
In web design, Casal (#2A5B64) can serve as an accent color for websites aiming for a sophisticated and calming aesthetic. It works well for headers, buttons, or subtle background elements. In fashion, this color can be applied to create elegant and understated apparel, such as dresses or blouses, especially when paired with neutral tones. Its subdued nature makes it suitable for accessories as well. In interior design, Casal can be used to paint walls in living rooms or bedrooms to evoke a sense of tranquility and sophistication. It also complements wooden furniture and metallic accents well, contributing to a balanced and inviting space.
Branding and Data Visualization
In branding, Casal can be used by companies wanting to project an image of reliability and sophistication, such as financial institutions or healthcare providers. Its calming properties also make it suitable for wellness and mindfulness apps or websites. For data visualization, Casal can effectively represent one category of data in charts or graphs, particularly when contrasting with lighter shades. Its understated nature ensures that the data remains the focus, while the color adds a touch of elegance and clarity to the presentation.
Website accent color
Casal is a good color to use on websites that focus on nature, environment, health, and well-being. The calm, natural tone is great for backgrounds or to accent buttons and similar.