Cobalt
General Information about Cobalt (#0A4BAA)
The hex color #0A4BAA, also known as Cobalt, is a deep shade of blue situated in the blue color family. It is commonly associated with stability, trust, and intelligence. In the RGB color model, #0A4BAA consists of 4% red, 29.8% green, and 66.7% blue. Its CMYK values are 84% cyan, 55% magenta, 0% yellow, and 33% black. The color's name 'Cobalt' derives from the mineral cobalt, a chemical element used to produce intense blue pigments. In web design and graphic arts, cobalt and similar shades of blue are often employed to convey professionalism, reliability, and a sense of security. Due to its calming qualities, the color is also used in spaces designed for relaxation or contemplation, such as bedrooms or meditation rooms.
The color #0A4BAA, also known as Cobalt, presents some accessibility challenges, especially in text-based applications. Its relatively low luminance value necessitates careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #0A4BAA as a background, pairing it with white (#FFFFFF) or very light shades of gray can provide adequate contrast. Conversely, avoid using dark text colors like black (#000000) or dark grays, as they will likely fail accessibility standards. Tools like contrast checkers can be invaluable in verifying compliance. Additionally, consider providing alternative visual cues beyond color alone to convey information, benefitting users with color vision deficiencies. For instance, using icons, patterns, or text labels in conjunction with color can improve accessibility.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design for Finance
Cobalt, represented by the hex code #0A4BAA, can be used in website design to create a professional and trustworthy aesthetic. It's well-suited for backgrounds, headers, and button accents, conveying a sense of stability and authority. When combined with lighter complementary colors such as a light yellow or cream, it can create a visually appealing interface. The deep blue hue evokes feelings of trust and confidence, which are vital for industries like finance, technology, and education. In navigation bars and footers, it offers a clean and structured look, while subtle animations or hover effects can draw attention to interactive elements.
Interior Design for Bedrooms
In interior design, #0A4BAA (Cobalt) can be utilized to create a sophisticated and calming atmosphere. It works particularly well in bedrooms and living rooms, offering a sense of tranquility and serenity. The deep blue can be incorporated through accent walls, furniture upholstery, or decorative items like cushions and rugs. When paired with neutral colors like gray, white, or beige, it adds a pop of color without being overwhelming. Metallic accents, such as gold or silver, can further enhance the elegance of the space. The color evokes thoughts of stability and security.
Fashion Design
In fashion, cobalt (#0A4BAA) can be incorporated into clothing and accessories to give a sophisticated look. A cobalt blue dress exudes confidence, while a simple cobalt scarf can add a touch of elegance to any outfit. Its deep, calming tones and association with trust are ideal for professional settings. In contrast with white, cream, or light gray, the color can serve as a powerful statement and add versatility to your wardobe. For a subtle complement, pair with gold jewelry.