Astronaut
General Information about #233D78
The hexadecimal color #233D78, also known as Astronaut, is a dark shade of blue that evokes feelings of calmness, stability, and sophistication. It is composed of 13.73% red, 24.31% green, and 47.06% blue. In the RGB color model, #233D78 has values of 35 red, 61 green, and 120 blue. This color is often associated with trust, intelligence, and authority, making it a popular choice for branding and design where these qualities are desired. Its CMYK values are 0.71, 0.49, 0.00, 0.53, useful for printing purposes, indicating the percentages of cyan, magenta, yellow, and black inks needed to reproduce the color accurately. This color has a luminance of 0.16 and is best used in darker themed designs or offsetted by lighter colors.
The color #233D78, also known as Astronaut, presents several accessibility considerations for web development. With its relatively low lightness value, it's crucial to ensure sufficient contrast against background colors, particularly for text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, the ratios increase to 7:1 and 4.5:1, respectively. Using a color contrast checker is essential to verify that text using #233D78 meets these standards, preventing visual impairments from hindering readability. Consider pairing it with lighter shades like whites, creams, or light yellows to achieve adequate contrast. Also, providing alternative visual cues, such as underlines or icons, can further enhance accessibility for users with color vision deficiencies.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter blue that offers better contrast against dark backgrounds, making it more accessible for text and UI elements.
- #3b5998
A slightly brighter shade that can be used to highlight interactive elements, ensuring they are easily noticeable.
- #4169e1
A more saturated blue for a more modern look.
Applications
Web Design
In web design, #233D78 can serve as a primary color for navigation bars and headers, lending a sense of sophistication and reliability. Its dark hue is suitable for creating a visually appealing and user-friendly interface. When combined with lighter accent colors, it can effectively guide users through the website, improving the overall user experience. This color can also be used for creating calls to action, which combined with inverse colors will make the button stand out.
Interior Design
In interior design, #233D78 can be used as an accent wall color in living rooms or bedrooms, creating a calming and inviting atmosphere. Paired with neutral furniture and warm lighting, it enhances the room's aesthetic appeal. Furthermore, it works well in studies or home offices to foster focus and concentration. The use of #233D78 creates a more productive and pleasant environment. This color can be offsetted by lighter colors such as white or beige.
Fashion
In the fashion industry, #233D78 can be utilized in clothing designs for formal wear or sophisticated casual outfits. It pairs well with both neutral and vibrant colors, offering versatility in creating various looks. Additionally, it is suitable for accessories such as handbags, scarves, and shoes, adding a touch of elegance to any ensemble. This color is often used for formal settings or events. A vibrant accessory would make the whole composition pop up.