Astronaut
General Information about #2A3F71
The hexadecimal color code #2A3F71 represents a dark shade of blue, often described as "Astronaut". It is composed of 16.47% red, 24.71% green, and 44.31% blue. In the RGB color space, it is equivalent to (42, 63, 113). The color is often associated with feelings of trust, stability, and intelligence. In color psychology, dark blues are often used to represent knowledge, power, integrity, and seriousness. The Astronaut color can be utilized in various design contexts to evoke these emotions or create a sense of calm and authority. This color is part of the blue color family that are often used in corporate identities.
The color #2A3F71, also known as Astronaut, presents some accessibility considerations for web developers. Its relatively dark hue means that text rendered in this color requires careful contrast against background colors to ensure readability, especially for users with visual impairments. Adhering to WCAG guidelines is crucial; a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against the background is recommended. Using tools to verify color contrast ratios during design and development is a best practice. Furthermore, avoid using color as the sole means of conveying information; supplementary cues like text labels or icons should accompany color-coded elements to provide redundancy for colorblind users.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development and UI Design
In web development, #2A3F71 can be effectively used for navigation bars or headers to create a sense of depth and sophistication. It pairs well with lighter accent colors for call-to-action buttons or highlights. In user interface design, this color can serve as a primary color for elements like buttons, panels, and icons. Its calm yet authoritative tone can enhance user experience, especially in applications requiring a professional or technical feel. It can be also used as background for data visualization elements.
Interior Design
In interior design, #2A3F71 can be used as an accent wall color in rooms meant for relaxation or focus, such as bedrooms or home offices. It complements natural wood tones and metallic accents. It can also be incorporated into furniture upholstery or decorative accessories like cushions and throws. The color evokes a sense of calm and sophistication, making it suitable for creating a cozy and inviting atmosphere. This is also suitable as facade color for modern architectural buildings.
Fashion
In fashion, #2A3F71 can be used in formal wear like suits or dresses. It can be paired with lighter colors such as creams, whites, or pastels, or metallic accessories to create an elegant and polished look. It can also be used in casual wear like jackets or sweaters. The color conveys an aura of sophistication and confidence, making it suitable for professional and social settings. Suitable for shoes and handbags to make a statement.