Cobalt
About Cobalt Blue
The hexadecimal color code #0A4ABC represents a dark shade of blue, often referred to as Cobalt blue. It is composed of 3.92% red, 28.24% green, and 73.33% blue. In the RGB color model, #0A4ABC consists of 10 red, 74 green, and 188 blue. Converted to CMYK (cyan, magenta, yellow, key), the color is composed of 95% cyan, 61% magenta, 0% yellow, and 27% black. The hue angle is 218.6 degrees, the saturation is 90.1%, and the lightness is 38.6%. Cobalt blue is named after the element cobalt, often used in pigments to create the color. It's a rich, saturated blue that evokes feelings of stability, trustworthiness, and intelligence. It is a popular choice for branding, design, and artistic applications. The color has a significant presence in digital design, as well as print media, offering a visually appealing and easily recognizable shade.
The hex color #0A4ABC, a deep cobalt blue, presents some accessibility considerations. When used as a background color, it's crucial to ensure sufficient contrast with the text or foreground elements 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. Lighter shades of yellows, whites, or other bright hues would generally work well as foreground text on a #0A4ABC background. Conversely, using very dark colors as foreground elements can render content illegible, negatively impacting usability for users, especially those with visual impairments. Careful attention should be paid to link colors and hover states to ensure they are easily distinguishable. Furthermore, avoid relying solely on color to convey important information; use text labels or other visual cues to ensure inclusivity for color-blind users. This color's deep tone can also affect readability on screens with poor calibration or in bright environments. Consider providing adjustable color themes or alternative styling options for users to customize their viewing experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Branding
In web design, #0A4ABC can serve as a primary color for branding, headers, and call-to-action buttons. Its bold nature creates a professional and trustworthy aesthetic, suitable for corporate websites or financial platforms. Consider complementing it with lighter blues or grays for a modern feel. It can also be incorporated into charts and graphs to represent data points clearly. Its depth can evoke feelings of stability and reliability, which is beneficial in these contexts.
Interior Design Accent
In interior design, #0A4ABC can be used as an accent wall color or in furniture upholstery to add a touch of sophistication and depth to a room. It pairs well with neutral colors like beige, gray, and white, creating a balanced and visually appealing space. Consider using it in a study or library to create a calming and focused environment. Accent pieces like throw pillows or artwork can further enhance the color's impact.
Fashion Statement
In fashion, #0A4ABC can be used in clothing and accessories to create a bold and stylish look. It works well in evening wear, formal attire, or as a statement piece in casual outfits. Consider pairing it with complementary colors like yellow or orange to create a striking contrast. Accessories such as scarves, handbags, or jewelry in this color can add a pop of color to any outfit. Its deep tone can convey confidence and sophistication.