Astronaut
General Information about #213A7A
The hexadecimal color code #213A7A, also known as Astronaut, represents a dark shade of blue. It is composed of 12.9% red, 22.7% green, and 47.8% blue. In the RGB color model, this equates to 33 red, 58 green, and 122 blue. The corresponding CMYK color code is 73% cyan, 52% magenta, 0% yellow, and 52% black. This color is often associated with depth, stability, and professionalism, making it a popular choice in various design applications. Its darkness means careful consideration should be given to its use in combination with other colors to ensure readability and visual appeal.
The hex color #213A7A, also known as Astronaut, presents several accessibility considerations for web developers. Its dark hue results in a low contrast ratio against a white background, potentially causing readability issues for users with visual impairments. To ensure accessibility, it's crucial to use this color with lighter text or interface elements that meet WCAG (Web Content Accessibility Guidelines) contrast requirements (at least 4.5:1 for normal text and 3:1 for large text). Developers should also avoid using this color as the sole indicator of interactive elements, such as links or buttons, as colorblind users may not be able to distinguish them. Providing alternative visual cues, such as underlines or icons, can enhance accessibility and inclusivity.
Shades
Digital Color Formats
Alternative colors
- #4682B4
A lighter shade of blue that provides better contrast against white backgrounds, improving readability.
- #808080
A neutral gray that can serve as a background or text color, offering good contrast and readability.
- #483D8B
Similar depth to the color #213A7A but tending towards purple rather than blue.
Applications
Web Design
In web design, Astronaut (#213A7A) can be utilized to create a sophisticated and professional aesthetic. It's well-suited for backgrounds, headers, or accents, particularly in sectors like finance, technology, or education, where trust and reliability are paramount. When integrated into websites or applications, consider its contrast with text and other interactive elements to maintain optimal readability and user experience. Employing it alongside complementary or contrasting colors can further enhance visual appeal and brand recognition.
Interior Design
In interior design, Astronaut (#213A7A) can evoke a sense of calm and sophistication. It can be used as an accent wall color in living rooms or bedrooms, creating a relaxing ambiance. The color also works well in home offices or study areas, promoting focus and concentration. When using this color, incorporate complementary elements such as warm lighting, natural textures, or metallic accents to create a balanced and inviting space. Its versatility makes it suitable for modern, contemporary, or even classic interior styles.
Fashion Design
Astronaut (#213A7A) can be used in fashion design to create sophisticated and elegant looks. It can be used for evening wear, business attire, or formal accessories. When using this color, complement it with other colors and materials to create the desired style. Its versatility makes it suitable for modern, contemporary, or even classic fashion styles.