Cobalt
General Information about Cobalt
Cobalt, represented by the hexadecimal color code #0A4BC0, is a deep and vibrant shade of blue. It is named after the element cobalt, which is used to create blue pigments in various applications, including paints and dyes. In the RGB color model, Cobalt consists of 3.92% red, 29.41% green, and 75.29% blue. Its primary characteristics evoke feelings of trust, loyalty, and stability, making it a popular choice for corporate branding and design. Cobalt blue has a rich history, dating back to ancient times, and has been used in art, ceramics, and textiles. Its strong presence and association with the ocean and sky make it a versatile color for creating a sense of depth and tranquility.
The color #0A4BC0, also known as Cobalt, presents some accessibility challenges, especially regarding text contrast. When using this color as a background, it is crucial to select a text color that provides sufficient contrast to ensure readability for users with visual impairments. White or very light shades of yellow or green are typically good choices. According to WCAG (Web Content Accessibility Guidelines), the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, the ratios increase to 7:1 and 4.5:1, respectively. Tools like contrast checkers can help determine if a color combination meets these standards. Also, avoid using this color as the sole indicator for interactive elements, such as links or buttons, as colorblind users may not be able to distinguish them. Consider adding alternative visual cues like underlines, bold text, or icons.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cobalt (#0A4BC0) can be used to create a professional and trustworthy feel. It is often seen in the tech industry, finance, and corporate websites to convey stability and reliability. As a primary color, it could be used for headers, navigation bars, and call-to-action buttons. Given its depth, it works well when paired with neutral colors like white, gray, or light beige to maintain a balanced and clean aesthetic. However, caution is advised when using it for large blocks of text due to its lower luminance value, which can reduce readability. When applied correctly, Cobalt can be a powerful tool in establishing a brand identity and user experience.
Interior Design
In interior design, Cobalt (#0A4BC0) can bring a sense of depth and sophistication to a space. It can be used as an accent color on walls or furniture to add a pop of color without being overwhelming. It pairs well with warm neutrals like creams and browns, as well as metallic accents like gold or silver. In bedrooms, it can create a calming and serene atmosphere when used sparingly. For a bolder look, it can be combined with complementary colors like yellows and oranges. Cobalt is suitable for various design styles, from modern minimalist to traditional classic, adding a touch of elegance and visual interest.
Fashion
In fashion, Cobalt (#0A4BC0) is a versatile color that can be worn in a variety of styles. It can be used to create a statement piece, such as a dress or coat, or as an accent color in accessories like scarves or bags. Cobalt pairs well with neutral colors like black, white, and gray, as well as other shades of blue and green. It is also a popular color for athletic wear, as it conveys energy and confidence. Cobalt is flattering on a wide range of skin tones and can be worn in both casual and formal settings. Its ability to stand out while maintaining a sense of sophistication makes it a popular choice among fashion designers.