Casal
General Information
The hex color code #21616A represents a dark, muted shade of teal. It is composed of 12.9% red, 38% green, and 41.6% blue. In the RGB color model, this translates to (33, 97, 106). The color is often associated with sophistication, tranquility, and stability. Casal, as it's sometimes known, is a part of the cyan-blue color spectrum. It is commonly used in designs that aim to evoke a sense of calmness and professionalism. Due to its dark nature, it is advisable to combine it with lighter colors for readability.
The color #21616A, also known as Casal, presents moderate accessibility challenges. Its relatively low luminance contrast against white text may pose readability issues for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet WCAG AA guidelines. When using #21616A as a background, consider pairing it with lighter text colors like white or very light grays to ensure sufficient contrast. Tools like contrast checkers can help assess compliance. Additionally, avoid relying solely on color to convey important information, as users with color blindness may not perceive the intended message. Providing alternative visual cues, such as icons or text labels, can enhance overall accessibility.
Shades
Digital Color Formats
Alternative colors
- #32828b
A slightly lighter shade that improves contrast while maintaining a similar aesthetic.
- #18454a
A darker shade that can be used to provide a stronger contrast if needed.
- #008080
A shade close to teal which provides a more vibrant and lighter tone, which is helpful for a broader audience when contrast is required.
Applications
Web Design
In web design, #21616A can serve as a sophisticated background color for website headers or footers. It evokes a sense of calm and professionalism, making it suitable for corporate websites or portfolios. When used sparingly as an accent color for buttons or links, it adds visual interest without being overwhelming. Pair it with neutral colors like white or light gray for a clean and modern look. Ensure sufficient color contrast for readability.
Interior Design
In interior design, #21616A can be used as an accent wall color in living rooms or bedrooms to create a calming and inviting atmosphere. It pairs well with natural wood tones and metallic accents like gold or brass. Incorporating this color into textiles like curtains or cushions can add a touch of elegance to the space. Consider the room's lighting to ensure the color doesn't appear too dark or overpowering.
Fashion
Casal #21616A, with its muted and sophisticated nature, works wonderfully in fashion. It can be used in dresses, tops or as an accent color in accessories. Its compatibility with neutral tones like beige, grey, and white makes it a versatile option. Pair it with textures like silk or velvet to enhance the luxurious feel or with denim for a more casual and relaxed aesthetic. It suits various skin tones and complements many different styles.