Cobalt
General Information about Cobalt (#073FAD)
The hexadecimal color #073FAD, also known as Cobalt, is a deep shade of blue. It's composed of 0.27% red, 24.71% green, and 67.84% blue. In the RGB color model, this translates to 7 red, 63 green, and 173 blue. The color is often associated with feelings of stability, trust, and intelligence. Cobalt blue has historical significance, being used in pigments for centuries, especially in ceramics and paints. Its rich, deep hue makes it suitable for conveying a sense of depth and sophistication. In color psychology, blue is often linked to calmness and serenity, making #073FAD a good choice for designs aiming to evoke these emotions.
The color #073FAD, a deep cobalt blue, presents significant accessibility challenges, primarily due to its low luminance value. When used as text, it requires a very light background to ensure sufficient contrast for readability, adhering to WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using this color for small text on a dark or moderately colored background would make it difficult for users, especially those with visual impairments, to read the content. In user interface design, avoid using #073FAD for crucial interactive elements without careful consideration of color contrast. Providing alternative high-contrast themes or allowing users to customize colors can significantly improve accessibility. When using it as background color make sure to use white or very light font colors. Consider using tools like WebAIM's contrast checker to ensure compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that offers better contrast against dark backgrounds, improving readability and accessibility.
- #1e90ff
A more vibrant blue that can be used as an accent color while maintaining a good level of contrast.
- #778899
A more neutral blue that can be used to create a calm and professional look, while ensuring readability.
Applications
Web Design
Cobalt blue (#073FAD) can be employed as a primary color in website designs for tech companies or educational institutions to convey a sense of innovation, trust, and authority. In UI design, it can serve as a background color for headers or key call-to-action buttons, provided that sufficient contrast with text and other elements is maintained. The color evokes feelings of calmness and confidence, that is suitable for the tech and medical area. For example, a medical institution could use it to create trust for their patients.
Fashion
In fashion, #073FAD can be used for elegant evening wear or sophisticated business attire. It pairs well with neutral colors like gray, white, and black, as well as metallic accents like silver or gold. The color can be used for dresses, suits or accessories. To create a more casual style, the color can be combined with bright colors. It is important to choose the right cut for your clothes, so the outfit doesn't appear too heavy.
Interior Design
The cobalt color creates a relaxed atmosphere in spas or wellness centers. It can be used as wall paint or for decorative elements. Combine it with natural materials such as wood or stone to create a welcoming atmosphere. Make sure to use neutral colors for the furniture, so the cobalt color will be the main attraction of the room. Plants can give the room a more vivid touch and make it more cozy.