Astronaut
General Information about #213E7A
The hexadecimal color code #213E7A represents a dark shade of blue, often referred to as "Astronaut". It is composed of 12.9% red, 24.3% green, and 47.8% blue. In the RGB color model, this translates to R:33, G:62, B:122. In the CMYK color model, it is composed of 73% cyan, 49% magenta, 0% yellow and 52% black. This color is commonly associated with feelings of trust, stability, and depth. Dark blue hues like #213E7A are often used in corporate branding to convey a sense of professionalism and reliability. Its hexadecimal representation means that it can be directly used in HTML and CSS for styling web pages.
The hex color #213E7A, also known as Astronaut, presents some accessibility challenges, especially when used for text. Its relatively low luminance necessitates careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for readability, particularly for users with visual impairments. When using #213E7A for text, it is essential to pair it with a light background color to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Failure to meet these contrast requirements can make content difficult or impossible to read for some users. Conversely, using #213E7A as a background color requires pairing with a very light foreground color. Tools are available online to check the contrast ratio between different color combinations to ensure web content is accessible. Remember to check color combinations with a color contrast analyzer!
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Digital Color Formats
Alternative colors
Applications
Web Design
In web development, #213E7A can be used to create a sophisticated and professional look. It's well-suited for headers, navigation bars, and other key elements of a website. Given its dark nature, ensure its paired with lighter colors to maintain sufficient contrast. It could also be used for data visualization where distinct, darker colors are needed to represent different data sets. Its depth and richness make it a good choice for websites aiming for a sense of trustworthiness and stability. Try it in a financial services web design or in a governmental website for highlighting sections.
Interior Design
In interior design, #213E7A can be used as an accent color in rooms to add a touch of elegance and depth. It works well in living rooms or bedrooms to create a calming and sophisticated atmosphere. It can be paired with neutral colors like gray or beige to create a balanced look. Using it on a feature wall can add visual interest without overwhelming the space. Alternatively, you can use it in smaller decor items like cushions or vases.
Fashion
In fashion, this color can be used for elegant evening wear or professional business attire. It pairs well with silver or gold accessories for a formal look or can be combined with brighter colors for a more playful style. Its a nice option for dresses, suits, or outerwear to make a statement.