Cobalt
General Information about Cobalt (#0D41A7)
Cobalt, represented by the hexadecimal color code #0D41A7, is a deep shade of blue that evokes feelings of stability, trust, and sophistication. It is named after the element cobalt, which is used to create vibrant blue pigments in various applications, including ceramics and paints. In the RGB color model, #0D41A7 is composed of 5.1% red, 25.5% green, and 65.5% blue. Its CMYK values are 92%, 61%, 0%, and 35%, indicating a high concentration of cyan and magenta with minimal yellow and black. This color is often associated with corporate branding, professional services, and technology companies due to its association with reliability and competence. Cobalt is a popular color choice for creating a sense of calm and assurance.
The color #0D41A7, a deep cobalt blue, presents several accessibility considerations for web development. Its low lightness value (approximately 12%) means it requires careful pairing with lighter colors to ensure sufficient contrast for readability. According to WCAG guidelines, text using this color should have a contrast ratio of at least 4.5:1 against its background for Level AA compliance, and 7:1 for Level AAA compliance. When using #0D41A7 for interactive elements like buttons or links, ensure that hover and focus states have adequate contrast changes to indicate interactivity. Avoid using it for critical information without sufficient contrast, as users with low vision or color blindness may struggle to perceive it. Providing alternative styling options or themes can further enhance accessibility for a broader audience.
Shades
Digital Color Formats
Alternative colors
- #2E86C1
A lighter shade of blue that provides better contrast against white backgrounds, making it suitable for text and UI elements.
- #5D9EBC
A desaturated blue that can be used as a secondary color to complement the primary cobalt blue, offering a more subtle visual experience.
- #488AC2
A brighter blue that can be used as an accent color to highlight important elements or call-to-actions.
Applications
Web Design
In web design, this color can be utilized to create a sense of trust and stability. It can be applied to headers, navigation bars, or backgrounds to establish a professional and reliable brand identity. The deep cobalt hue is also suitable for highlighting important information or call-to-action buttons, drawing the user's attention to key elements on the page. However, it should be used judiciously and balanced with lighter colors to ensure readability and visual harmony. Additionally, the color can be used as a brand color to evoke feelings of loyalty, and responsibility.
Interior Design
In interior design, cobalt (#0D41A7) can introduce a touch of sophistication and depth to a room. It works well as an accent color in textiles, wall art, or furniture, particularly in spaces with neutral color schemes. When used in moderation, it can create a focal point without overwhelming the space. For a harmonious balance, consider pairing it with warm, complementary colors like gold or beige. It can also be used as the primary color in minimalist interiors that need a pop of strong color. This should be balanced with white and brighter shades.
Fashion
In fashion, #0D41A7 can be employed to make bold, elegant statements. As a main color, it can be seen on coats and dresses, evoking confidence. It can also be used for accent pieces like scarves or ties. It pairs well with neutrals like gray and white, as well as vibrant colors like gold and red. This makes the color very flexible for use on formal attires and relaxed casual wears. Jewelries, nail polish and eye shadow are other applications in the fashion industry.