Cobalt
General Information about Cobalt (#0A47C0)
Cobalt, represented by the hexadecimal color code #0A47C0, is a deep and rich shade of blue. It derives its name from the element cobalt, which is used to create blue pigments in various applications, including paints, dyes, and ceramics. This color is often associated with sophistication, stability, and trust. In the RGB color model, #0A47C0 consists of 3.92% red, 27.84% green, and 75.29% blue. Its CMYK values are 92% cyan, 63% magenta, 0% yellow, and 25% black. Cobalt is frequently used in graphic design and branding to convey a sense of professionalism and reliability. It is a versatile color that can be paired with various other colors to create different moods and effects.
The color #0A47C0, a deep shade of cobalt, presents some accessibility challenges. Its low lightness value (approximately 16%) means it needs careful consideration for text and UI elements. When used as a background color, it's crucial to ensure that the foreground text has a high contrast ratio to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a light color like white or a very pale yellow for text on a #0A47C0 background can achieve sufficient contrast. Avoid using similar dark colors as text on this background, as it would become illegible for users, especially those with visual impairments. Also, consider providing alternative visual cues besides color alone to convey information, as some users may be colorblind.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that provides better readability and contrast for text.
- #1e90ff
A brighter blue that can be used to draw attention to specific elements on a page.
- #2f4f4f
A dark blue-gray that offers a more muted and sophisticated look, while still providing a good base for various design elements.
Applications
Web Design
In web design, Cobalt (#0A47C0) can be used to create a professional and trustworthy atmosphere, particularly for financial or technological websites. It can be used for headers, navigation bars, or as an accent color to highlight important information. The dark nature of the color lends itself well to creating a sense of stability and authority. However, it should be balanced with lighter colors to prevent the overall design from feeling too heavy or somber. Combining Cobalt with a bright accent color can create a visually appealing and engaging experience.
Interior Design
In interior design, Cobalt can be used to create a sophisticated and calming environment. It works well in bedrooms or studies, providing a sense of tranquility and focus. Cobalt walls can be complemented by lighter-colored furniture and accessories to create a balanced and inviting space. Accents of Cobalt can also be incorporated through artwork, textiles, or decorative objects. Because of its depth, Cobalt is usually applied to create an elegant feel in a room.
Fashion
In fashion, Cobalt is often used in evening wear or formal attire to convey a sense of elegance and sophistication. It can be used for dresses, suits, or accessories. Cobalt pairs well with metallic accents such as gold or silver, creating a luxurious and glamorous look. It can also be combined with neutral colors like black or white for a more classic and timeless style. For casualwear, Cobalt can be used to add a pop of color to an otherwise neutral outfit, such as a Cobalt scarf or handbag.