Astronaut
General Information about #21377A
The hexadecimal color #21377A, often referred to as 'Astronaut', is a deep, muted shade of blue with a touch of purple. In the RGB color model, it is composed of 13% red, 21.6% green, and 47.8% blue. In the CMYK color model, used in printing, it consists of 73% cyan, 55% magenta, 0% yellow, and 52% black. This color evokes feelings of sophistication, stability, and trustworthiness, making it a popular choice in various design fields. Its cool undertones can create a calming and professional atmosphere, suitable for corporate branding, web design, and even interior decoration. The color name 'Astronaut' further suggests themes of exploration, innovation, and vastness, aligning it with forward-thinking and ambitious projects.
The color #21377A, also known as Astronaut, presents some accessibility considerations for web development. Its relatively dark hue means careful attention must be paid to color contrast, especially concerning text. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. A minimum contrast ratio of 4.5:1 is recommended for standard text and 3:1 for large text. When using #21377A as a background color, lighter text colors should be chosen to ensure compliance. Tools like contrast checkers can help determine if the combination passes accessibility standards. Furthermore, avoid relying solely on color to convey important information; supplementary cues like text labels or icons should be included. Always test your designs with different color vision deficiency simulators to ensure content remains understandable for all users.
Shades
Digital Color Formats
Alternative colors
- #344a8d
A slightly lighter shade of blue that maintains a professional look while offering improved visibility.
- #1a2d6c
A deeper, more saturated blue that provides a stronger visual impact and works well in darker themes.
- #35539f
This tone is a little more vibrant, suitable for designs where you need a pop of color without losing sophistication.
Applications
Web Design
In web design, #21377A serves as an excellent choice for primary navigation bars, header backgrounds, and button accents. Its dark and sophisticated tone creates a sense of professionalism and reliability. The color can be effectively used to highlight key interactive elements, drawing the user's attention to crucial sections of the website. Pairing it with lighter shades such as off-white or pale yellow for text ensures readability and maintains an elegant aesthetic. The 'Astronaut' color evokes trust and stability, making it suitable for corporate websites, financial platforms, and educational institutions aiming to establish a credible online presence.
Fashion
In fashion, #21377A can be used to create elegant and sophisticated looks. It works well as the primary color for evening wear or as an accent color in professional attire. Consider a dark blue suit or dress in this shade. It can be paired with silver or gold accessories for a touch of glamour, or with neutral tones like gray or beige for a more understated look. The color conveys a sense of confidence and professionalism, making it appropriate for business meetings or formal events.
Interior Design
This hue introduces a calming yet authoritative atmosphere to office environments. Use it as an accent wall color to create a focal point without overwhelming the space. This shade pairs well with natural wood tones and metallic accents. Integrating this color with ergonomic furniture and modern lighting fixtures can result in a workspace that fosters both productivity and well-being. Consider incorporating potted plants and other organic elements to balance the color's intensity and create a refreshing environment.