Astronaut
General Information about #283B75
The hex color #283B75, often referred to as "Astronaut," is a deep, muted shade of blue-violet. It resides in the blue region of the color spectrum, exhibiting a sense of calmness and sophistication. In the RGB color model, it is composed of 16.08% red, 23.14% green, and 45.88% blue. When represented in the CMYK color model, which is typically used for printing, it consists of 65% cyan, 49% magenta, 0% yellow, and 54% black. This color's cool undertones make it suitable for designs where a sense of tranquility or authority is desired. Its hexadecimal nature allows for precise and consistent representation across various digital platforms and applications.
The hex color #283B75, also known as Astronaut, presents some accessibility challenges, particularly in text-based applications. Its relatively low luminance means that it requires careful consideration of contrast ratios. When used as a background color, it's essential to pair it with a light text color to ensure sufficient readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, and 3:1 for large text (14pt bold or 18pt regular). Tools like WebAIM's contrast checker can assist in verifying compliance with WCAG guidelines. Additionally, avoid using this color for elements that convey critical information without providing alternative cues, such as icons without text labels. When using this color for interactive elements, ensure sufficient visual distinction upon hover, focus, and active states to meet WCAG 2.0 success criteria.
Shades
Digital Color Formats
Alternative colors
Applications
Website Background
This color can serve as a sophisticated background for websites related to technology, science, or finance, creating a sense of depth and professionalism. It pairs well with lighter shades of blue or white for text and accents. Consider using it for headers, navigation bars, or call-to-action buttons. For instance, a tech company could use #283B75 as the primary color for its website to convey innovation and reliability, while a financial institution might choose it to evoke trust and stability. It can also be applied in data visualizations to differentiate categories or highlight key trends.
Interior Design Accent
In interior design, this shade can be used to create a calming and elegant atmosphere in bedrooms or living rooms. It can be paired with light gray or beige for a balanced look. Use it on accent walls or furniture pieces to add depth and character to the space. For instance, a living room with walls painted in a light neutral tone could feature a sofa upholstered in #283B75, complemented by cushions in shades of gray and white. This color works well with both modern and traditional styles.
Dark Mode UI
In user interface design, the specified shade can be employed as a primary color for dark mode themes. Its subdued nature is less jarring on the eyes in low-light conditions, contributing to a more comfortable user experience. It can be effectively utilized for sidebars, navigation menus, and other UI elements, complemented by lighter text and accent colors for clarity and visual appeal. The color choice ensures important elements are visible, while it also reduces strain when viewing computer screens in the dark. The color will also increase the battery life on devices that use OLED screens.