Astronaut
General Information about #21387A
#21387A, also known as Astronaut, is a deep, muted shade of blue residing in the dark end of the color spectrum. It's a hex code representing a specific combination of red, green, and blue light intensities, precisely 21 red, 38 green, and 7A blue in hexadecimal notation. This color evokes feelings of calmness, stability, and intelligence. It's often associated with trustworthiness and professionalism. In color psychology, dark blues like #21387A are linked to depth of knowledge and expertise. The color family is blue, but it possesses a unique character due to its specific chromaticity, making it a versatile choice across various design applications.
The hex color #21387a, often referred to as 'Astronaut,' presents specific accessibility considerations for web development. Its relatively dark hue necessitates careful attention to contrast ratios when paired with text or other user interface elements. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. A lighter background color, such as a pale yellow or a very light gray (#f0f0f0 or #ffffcc), is recommended to achieve a contrast ratio of at least 4.5:1 for standard text and 3:1 for large text. Employing contrast checking tools during the design phase is advisable to ensure compliance with accessibility standards, thus providing an inclusive experience for all users. Additionally, consider providing alternative visual cues, such as underlines or icons, for links and interactive elements when using #21387a to enhance usability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #21387a can be used for website headers and navigation bars to create a professional and trustworthy appearance. The color evokes feelings of stability and reliability, making it suitable for sites related to finance, technology, or education. It can also be employed for call-to-action buttons, especially when paired with a contrasting color like yellow or orange, to draw the user's eye. Additionally, it can serve as an effective background color for sections containing important information, ensuring that the content stands out while maintaining a sense of sophistication.
Interior Design
In the realm of interior design, #21387a can be incorporated as an accent color to add depth and sophistication to a room. It works well in spaces where a calming and intellectual atmosphere is desired, such as home offices or libraries. Consider using it for accent walls, upholstery, or decorative accessories like cushions or lampshades. When paired with lighter neutrals like beige or light gray, it creates a balanced and inviting environment. Furthermore, incorporating metallic elements such as gold or silver can enhance its luxurious appeal.
Fashion
In fashion, #21387a can be used for elegant evening wear or professional business attire. The color is versatile and can be paired with a variety of other colors, from neutrals like gray and black to brighter hues like pink and yellow. Consider using it for dresses, suits, or blouses to create a sophisticated and stylish look. It also works well for accessories such as handbags, scarves, or shoes, adding a touch of elegance to any outfit. The color projects an image of confidence and intelligence, making it a great choice for power dressing.