Astronaut
General Information about #21406B
The hexadecimal color code #21406B represents a dark shade of blue, often referred to as "Astronaut." It is composed of 12.9% red, 25.1% green, and 41.96% blue. In the RGB color model, this equates to 33 red, 64 green, and 107 blue. This specific hue is situated within the blue spectrum, leaning towards the deeper, more subdued tones. Colors similar to #21406B evoke feelings of calmness, stability, and sophistication. It is often associated with professionalism, trustworthiness, and intelligence. The color's darkness makes it suitable for backgrounds or accents in designs where a sense of depth and authority is desired. In various cultures, dark blue hues are frequently linked to knowledge, power, and integrity.
The color #21406B, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using online contrast checkers can help verify compliance. Given the darkness of #21406B, lighter colors like whites, yellows, or light greens are better choices for text. For users with visual impairments, relying solely on color to convey information is not advisable; supplemental cues such as text labels or icons should be provided to ensure inclusivity and usability. Careful consideration of these factors will help create a more accessible and user-friendly design.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #21406B can be effectively utilized for header backgrounds or navigation bars to establish a sophisticated and professional aesthetic. It pairs well with lighter accent colors to create visual interest and guide the user's eye. Consider using it for button backgrounds or interactive elements, ensuring sufficient contrast with the text for readability. The dark, muted tone is particularly suitable for websites targeting corporate or technological sectors, conveying a sense of stability and expertise. Furthermore, it can be used in charts and graphs to represent data, offering a visually appealing alternative to stark black or grey.
Interior Design
In interior design, the color #21406B can serve as a sophisticated accent wall color in living rooms or bedrooms, creating a cozy and inviting atmosphere. Pair it with lighter, warmer neutrals like cream or beige for a balanced and harmonious look. It is suitable for upholstery in furniture, such as sofas or armchairs, adding a touch of elegance to the space. Consider incorporating it into decorative accessories, like cushions or throws, to add depth and visual interest. This color works particularly well in rooms with ample natural light, as it can ground the space and create a sense of calm.
Fashion
In fashion, #21406B can be used for elegant evening wear or professional attire, offering a sophisticated and versatile alternative to black. It works well for suits, dresses, or skirts, conveying a sense of understated confidence. Consider pairing it with lighter accessories, like a scarf or jewelry, to add a pop of color and visual interest. The color is also suitable for outerwear, such as coats or jackets, providing a stylish and practical option for colder months. This shade can also be used as a beautiful color for leather goods.