Cobalt
General Information about Cobalt
Cobalt, represented by the hexadecimal color code #0742AD, is a deep shade of blue. It derives its name from the element cobalt, which is known to produce blue pigments. Cobalt is commonly associated with feelings of stability, trust, and knowledge, and is frequently used in corporate branding to convey professionalism and reliability. In art and design, Cobalt is used to create depth and dimension. It’s a color that conveys sophistication and can be found in various applications, from paint to textiles. Cobalt's relatively low lightness value makes it appear darker, and it is important to use proper contrast when using it to ensure legibility and accessibility, especially in digital environments. In history, Cobalt was used to color glass and ceramics.
The color #0742AD, also known as Cobalt, presents accessibility challenges due to its low luminance. When used as text on a white background, it may not meet the contrast ratios recommended by WCAG (Web Content Accessibility Guidelines). This can make it difficult for users with visual impairments to read the text. Similarly, using white text on a Cobalt background can also present readability issues. To improve accessibility, consider pairing Cobalt with lighter shades of yellows, greens or lighter blues to ensure sufficient contrast. Tools such as contrast checkers can help determine if the color combination meets accessibility standards. For crucial UI elements, such as buttons, it is vital to use combinations with a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as specified by WCAG 2.1 AA. Using thicker fonts can also help to improve readability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cobalt (#0742AD) can be employed in website design to create a sophisticated and trustworthy impression. It is suitable for header backgrounds, button hover states, or accent colors in data visualizations. When used sparingly and deliberately, Cobalt can guide users through the site's structure and draw attention to vital elements. Ensure that the contrast is appropriate if it is used for text and follow accessibility guidelines. Consider complementary colors in web design, such as a bright yellow or orange, to establish visually appealing and easily navigable interfaces.
Interior Design
In the realm of interior design, Cobalt lends a refined touch to spaces. Employ it as an accent color on walls or in decorative elements like pillows and vases to create an atmosphere of tranquility and elegance. Cobalt pairs beautifully with neutral hues such as gray, white, and beige, allowing it to stand out without overwhelming the space. When combined with metallic accents like gold or silver, it gives the room an enhanced luxurious feel. It is suitable for a library, a bedroom or a dining room.
Fashion
Cobalt is a versatile color in the fashion industry. It is suitable for both casual wear and formal attire, and can add a pop of color to an outfit without being too loud or overwhelming. Use it to create eye-catching dresses, blouses, and accessories. It can be coupled with neutral colors like black, white, and gray for a sophisticated and classic look, or with brighter shades for a bolder and more playful style. This hex color is excellent for sweaters and knitwear.