Astronaut
General Information about #21447A
The hex color #21447A, also known as Astronaut, is a deep, muted shade of blue that evokes feelings of stability, trust, and sophistication. It belongs to the blue color family and is characterized by its low saturation and relatively dark value. In the RGB color model, it consists of 13% red, 26.7% green, and 47.8% blue. This color is often associated with professionalism, authority, and intelligence, making it a popular choice for corporate branding, web design, and other applications where conveying these qualities is important. Its calming nature also makes it suitable for use in environments intended for relaxation and focus.
The color #21447A, also known as Astronaut, presents specific accessibility considerations for web development. When used as a background color, it necessitates light-colored text to ensure sufficient contrast, meeting WCAG guidelines for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Color blindness should also be taken into account; individuals with protanopia, deuteranopia, or tritanopia may perceive this color differently. Therefore, relying solely on color to convey information is discouraged. Instead, supplementary cues such as text labels or icons should be used. Adequate testing with accessibility tools is crucial to ensure the design is inclusive and provides a satisfactory experience for all users, including those with visual impairments.
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Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #21447A can be utilized for header backgrounds to create a professional and trustworthy aesthetic. Its depth conveys stability, making it suitable for financial or corporate websites. When used sparingly for button highlights or link underlines, it draws attention without overwhelming the user. It pairs well with lighter shades of gray or white for content areas, enhancing readability. Careful consideration should be given to contrast ratios to ensure accessibility, especially for users with visual impairments.
Interior Design
In interior design, Astronaut can be employed to create a calming and sophisticated atmosphere. It works well in bedrooms or studies when paired with neutral colors and natural materials like wood or stone. As an accent color, it can be used in cushions, throws, or artwork to add depth and visual interest. Its calming effect makes it a great choice for spaces intended for relaxation and focus. Consider incorporating metallic accents like gold or silver to enhance its richness.
Branding
Astronaut #21447A can serve as a primary color in branding for technology companies. It evokes feelings of trust, security, and innovation. The color can be used to create logos, websites, and marketing materials that make the company appear reliable and up-to-date with current technologies. It is also possible to add brighter accent colors to bring more attention to important interface elements.