Cobalt
General Information about Cobalt
Cobalt, represented by the hex code #0147C9, is a deep and vibrant shade of blue. This color is often associated with qualities such as stability, trust, intelligence, and efficiency. In color psychology, blue is known to evoke feelings of calmness and serenity. Cobalt specifically brings a sense of authority and reliability. This makes it a popular choice for branding and marketing materials, particularly within the corporate sector. It is worth noting that the color's name, Cobalt, is derived from the German word "kobold", which means "goblin." Historically, this term was used by miners to describe ores that were difficult to refine and believed to be cursed. Cobalt as a pigment has been used for centuries, appearing in various forms of art and decorative objects.
The color #0147C9, also known as Cobalt, presents several accessibility considerations for web developers. Its low lightness value (around 15%) means that it requires careful attention to contrast ratios, especially when used for text or interactive elements. According to WCAG guidelines, text should have a contrast ratio of at least 4.5:1 against its background for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. When using Cobalt, it's crucial to pair it with very light colors such as white (#FFFFFF) or very light grays to ensure sufficient contrast. Avoid using it with colors of similar darkness levels as this will render text illegible for many users, including those with visual impairments. Additionally, consider providing alternative visual cues besides color to convey information to users who may be colorblind.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, Cobalt (#0147C9) can be used to create a modern and professional aesthetic. It is suitable for highlighting important elements such as buttons, links, or navigation bars. Given its boldness, it should be used sparingly to avoid overwhelming the user. Consider using it as an accent color against a neutral background for maximum impact and readability. In data visualization, Cobalt can represent a specific category or range within charts and graphs, making the data more engaging. Its cool and calming nature makes it appropriate for websites related to technology, finance, or healthcare.
Interior Design
In the realm of interior design, Cobalt can serve as an accent color to add depth and sophistication to a room. Consider using it for feature walls, decorative cushions, or artwork to create a focal point. Pair it with neutral colors like gray, white, or beige to balance its intensity. Cobalt can also be combined with metallic accents like gold or silver to create a luxurious feel. For a more playful and energetic vibe, try pairing it with complementary colors like orange or yellow. However, be mindful of the overall color palette to avoid creating a jarring or overwhelming effect.
Fashion
In fashion, Cobalt (#0147C9) can make a bold statement when used in clothing or accessories. A cobalt blue dress or blazer can add a touch of sophistication and confidence to an outfit. Cobalt accessories, such as handbags or shoes, can be used to add a pop of color to a neutral ensemble. When incorporating Cobalt into your wardrobe, consider your skin tone and other colors in your outfit. Cobalt pairs well with white, black, gray, and denim. It can also be combined with other shades of blue for a monochromatic look. Be mindful of the occasion and your personal style when choosing to wear Cobalt.