Casal
General Information about #2B5E6D
The hex color #2B5E6D, also known as Casal, is a muted, dark shade of cyan-blue. In the RGB color model, it is composed of 17.1% red, 36.9% green, and 42.7% blue. In the CMYK color model, it consists of 60% cyan, 14% magenta, 0% yellow, and 57% black. This color evokes feelings of calmness, serenity, and sophistication. It's often associated with professionalism and trustworthiness, making it a popular choice for corporate branding and designs aiming to convey stability. The color name, Casal, suggests a connection to nature and perhaps a sense of tranquility, further enhancing its appeal for applications where a calming presence is desired. Its muted nature makes it versatile for a range of design contexts.
The hex color #2B5E6D, also known as Casal, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low luminance value of approximately 0.12 means that it lacks sufficient contrast against lighter backgrounds, potentially making text or interface elements difficult to read. According to WCAG guidelines, this color would likely fail contrast ratio tests for normal text (4.5:1) and large text (3:1) when paired with a standard white background. To improve accessibility, consider using a much lighter color for text or interface elements, or pairing #2B5E6D with a significantly darker background. Tools like contrast checkers can help ensure compliance with accessibility standards, such as WCAG 2.1, which are vital for creating inclusive digital experiences. Careful color selection is essential for readability and usability for all users, including those with visual impairments.
Shades
Digital Color Formats
Alternative colors
- #548c99
A lighter shade with improved contrast for better readability on websites.
- #1a374d
A darker shade that maintains a similar tone but offers a better contrast ratio when used as a background color.
- #367185
A similar color with a slightly different hue that still evokes a sense of calmness and sophistication but has better support for readability.
Applications
Web Design
In web design, #2B5E6D can be used for backgrounds, headers, or accents where a sense of calm and sophistication is desired. Its muted tone pairs well with neutral colors and can create a professional, trustworthy aesthetic. However, care should be taken to ensure sufficient contrast with text or other elements for accessibility. For example, using it as a background color for a website focused on financial services or environmental conservation can evoke feelings of stability and reliability. It can also be effectively used in UI elements, such as buttons and navigation bars, providing a subtle visual appeal that doesn't overwhelm the user.
Interior Design
In interior design, #2B5E6D can be used to create a serene and relaxing atmosphere. It works well in bedrooms, bathrooms, or living rooms, especially when paired with natural materials like wood or stone. Consider using it as an accent wall color or for upholstery on furniture. The color's calming properties make it suitable for creating a spa-like environment. Complementary colors, like terracotta or mustard yellow, can be incorporated through accessories and artwork to add warmth and visual interest. The overall effect can be both sophisticated and inviting.
Fashion
In fashion, #2B5E6D can be used to create a sophisticated and understated look. It works well for garments like dresses, suits, or outerwear, especially in fabrics like wool, silk, or linen. The color can be paired with neutral tones for a classic and elegant style or with brighter colors for a more modern and playful aesthetic. It's a versatile color that can be dressed up or down, making it suitable for both formal and casual occasions. Consider accessorizing with gold or silver jewelry to enhance the color's richness. It is a colour that is more appropriate for the fall and winter seasons.