Astronaut
General Information about #21477A
The hex color #21477A, also referred to as "Astronaut", is a dark shade of blue often associated with qualities such as depth, stability, and professionalism. In the RGB color model, it consists of 12.9% red, 27.8% green, and 47.8% blue. Its CMYK values are 73% cyan, 42% magenta, 0% yellow, and 52% black. This color is often used in corporate branding, website design, and other applications where a sense of trustworthiness and reliability is desired. It falls within the blue color family and can be described as a dark, muted tone. The name "Astronaut" evokes feelings of exploration and technological advancement, which is why it might be popular in tech-related industries. Its relative darkness can make it difficult to use as a text color without proper contrast, but it can excel as a background or accent color.
The hex color #21477A, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to select foreground text colors that provide sufficient contrast to ensure readability for individuals with visual impairments. A light color such as #FFFFFF (white) would provide a good contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. It's essential to test color combinations using accessibility tools to ensure compliance. Moreover, avoid relying solely on color to convey important information, as colorblind users may not be able to distinguish between certain colors. Providing alternative visual cues, such as text labels or icons, can enhance accessibility for all users. When using this color for interactive elements, ensure that there's a clear visual indication of focus or hover states. Consideration should also be given to users with cognitive disabilities, avoiding excessive use of this color, especially as a background for large blocks of text, to prevent visual fatigue and improve comprehension.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Astronaut can be used for headers, navigation bars, or as an accent color to draw attention to specific elements. Its calming yet professional feel makes it suitable for websites related to technology, finance, or education. When using it as a background, ensure that the text is legible, and consider using a lighter color for the text to provide sufficient contrast. It should be used sparingly to prevent overwhelming the user.
Interior Design
In interior design, Astronaut can be used to create a soothing and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices, particularly when paired with lighter, neutral tones. Consider using it on accent walls or for furniture upholstery. Complementary colors like gold or yellow can be used to add warmth and visual interest to the space. Plants can further improve the ambient.
Fashion
In fashion, this dark blue offers a sense of formality and style. Consider using it in elegant dresses, suits or accessories to convey a sense of sophistication. This color is very versatile and can be combined with a wide range of other colors. When combined with brighter tones, it creates a vibrant and eye-catching look. Using Astronaut for formal wear offers a stylish and timeless appeal.