Astronaut
General Information about #2A3E71
The hexadecimal color #2A3E71, also known as Astronaut, is a dark shade of blue with a hint of purple. It resides in the blue-violet part of the color spectrum. This color is composed of 16.47% red, 24.31% green, and 44.31% blue. In the RGB color model, it is represented as (42, 62, 113). In the CMYK color model, its values are 63% cyan, 45% magenta, 0% yellow, and 56% black. The hue angle is 222.3 degrees, the saturation is 46.9%, and the lightness is 30.4%. It evokes feelings of calmness, trustworthiness, and sophistication, often associated with professionalism and stability. This color is frequently used in corporate branding, technology-related designs, and sophisticated marketing materials to convey a sense of reliability and competence.
The color #2A3E71, also known as Astronaut, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low lightness value (approximately 20%) means that it requires careful consideration when used as either a text or background color. To ensure readability and usability, it's crucial to pair this color with significantly lighter hues, aiming for a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using color contrast tools can help verify that the combination adheres to these guidelines, ensuring content is accessible to a broader audience, including those with low vision or color blindness. Avoid using this color for crucial information if sufficient contrast cannot be achieved.
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Applications
Web Design
In web design, #2A3E71 can be used to create a sophisticated and calming atmosphere, particularly in sectors such as technology, finance, or consulting. It works well for backgrounds, headers, or accents, conveying trust and stability. Combining this color with lighter shades of blue or neutral tones can enhance the overall user experience. It can also be effectively employed in data visualizations to differentiate between data sets without causing visual strain.
Interior Design
In interior design, #2A3E71 can add a touch of elegance and serenity to spaces such as bedrooms or studies. It can be used for wall paint, upholstery, or decorative accents. When paired with warm neutral colors and natural materials, it creates a balanced and inviting atmosphere. Furthermore, it complements metallic finishes like gold or silver, adding a luxurious feel.
Fashion
In fashion, #2A3E71 can be used to create sophisticated and understated looks. It's suitable for both casual and formal wear, working well for garments such as dresses, suits, or outerwear. Combining this color with complementary colors such as yellows or oranges can create a striking and fashionable statement. It also pairs well with neutral accessories for a classic and timeless appeal.