Cobalt
General Information about Cobalt (#0a45aa)
The hexadecimal color code #0a45aa, commonly known as Cobalt, represents a specific point in the blue color spectrum. It is composed of 3.92% red, 27.06% green, and 66.67% blue. In the RGB color model, it is defined by the values (10, 69, 170). Its CMYK representation is (0.94, 0.59, 0, 0.33), indicating the percentages of cyan, magenta, yellow, and key (black) inks required to produce this color in print. Cobalt is often associated with feelings of stability, trust, and intelligence, making it a popular choice in various design applications. Its deep, saturated hue can evoke a sense of sophistication and professionalism, which make it suitable for different applications.
The hex color #0a45aa, also known as Cobalt, presents certain accessibility considerations for web developers. Its relatively low luminance can pose challenges for users with visual impairments. When using this color for text, it's crucial to ensure sufficient contrast with the background color 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. Pairing #0a45aa with a light background color, such as white or a very pale yellow, can significantly improve readability. Additionally, developers should avoid using this color as the sole means of conveying important information, as colorblind users may not be able to distinguish it effectively. Providing alternative cues, such as text labels or icons, can enhance accessibility for all users. Proper attention to these factors ensures a more inclusive and user-friendly web experience.
Shades
Digital Color Formats
Alternative colors
- #2e64fe
A slightly lighter shade of blue that provides better contrast on white backgrounds, making it more accessible.
- #000080
A darker shade for backgrounds where white or light text needs to be clearly visible. Offers high contrast and readability.
- #007bff
A bright blue alternative that works well for highlighting interactive elements. It is easily noticeable.
Applications
Web Design
In web design, #0a45aa can be used as a primary color for buttons and navigational elements. Its bold appearance draws attention, encouraging user interaction. When implemented carefully, this color can enhance the overall aesthetic appeal and improve user experience. It is especially effective when used in conjunction with complementary or contrasting colors to create visual balance and hierarchy. This makes the website look professional and is accessible. However, care should be taken to ensure readability and accessibility by pairing it with lighter backgrounds.
Fashion and Interior Design
#0a45aa finds applications in the fashion industry as a bold accent color for clothing and accessories. Its rich hue can add sophistication to garments, making it a popular choice for evening wear or statement pieces. In interior design, it can be used sparingly to add depth and drama to a space. It is often featured in textiles, wall art, or decorative accents, creating a luxurious and stylish atmosphere. It must be paired with suitable contrasting colors.
Branding
In branding, #0a45aa can evoke feelings of trust, stability, and authority, making it a suitable choice for companies in the finance, technology, or legal sectors. This color choice can strengthen brand recognition and promote trust and reliability. The incorporation of the hex code into branding materials, such as logos and marketing collateral, can strengthen brand awareness. However, it is important to consider the target audience and the overall brand image when choosing this color. A company with more dynamic ideals may want a color to reflect this.