Cobalt
About Cobalt Blue (#0840AC)
The hexadecimal color code #0840AC represents a specific point in the blue spectrum of the RGB (Red, Green, Blue) color model. This particular shade, often referred to as cobalt blue, is characterized by its deep, rich tone, evoking a sense of sophistication and depth. In the RGB system, #0840AC is composed of 3.14% red, 25.1% green, and 67.45% blue. This color is a dark color. It can be converted to other color models, such as CMYK (Cyan, Magenta, Yellow, Key/Black) for print applications. Understanding the components of a hex color code helps designers and developers to manipulate and reproduce colors consistently across different mediums, ensuring that the final output matches their intended vision.
The color #0840AC, a deep cobalt blue, presents some accessibility challenges, especially in text-based contexts. Its low luminance value necessitates careful consideration of contrast ratios. When used as a text color, it's crucial to pair it with a light background to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using a color contrast checker can help determine if the combination meets accessibility standards. Also, avoid using this color as the sole means of conveying important information; always provide alternative cues, such as labels or icons, for users with visual impairments. For backgrounds, using a lighter shade of blue or a neutral color can improve the overall user experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Cobalt blue, with its sophisticated and calming presence, is often employed in user interface design to establish a sense of trust and reliability. Its use in website headers, navigation menus, and button accents can subtly guide the user's eye, creating a cohesive and professional experience. However, due to its darker nature, careful attention must be paid to ensuring sufficient contrast with text and other interface elements. When used thoughtfully, cobalt blue can significantly enhance the overall aesthetic and usability of a digital product, making it more inviting and user-friendly.
Fashion Design
In the realm of fashion, cobalt blue serves as a versatile and timeless color choice, capable of adding a touch of elegance and sophistication to any ensemble. From dresses and suits to accessories such as handbags and scarves, cobalt blue can be incorporated in various ways to create a statement look. It pairs well with neutral colors like white, black, and gray, as well as complementary hues like orange and gold. Whether used as a bold pop of color or as a subtle accent, cobalt blue can elevate any outfit and leave a lasting impression. Cobalt is often used in the textile industry for dyes in fabrics.
Interior Design
In interior design, cobalt blue can serve as a striking accent color or a dominant hue, depending on the desired aesthetic. It works well in spaces where a sense of calm and sophistication is desired, such as bedrooms, living rooms, and home offices. Cobalt blue can be incorporated through furniture, wall paint, textiles, and accessories like throw pillows and curtains. When paired with natural materials like wood and stone, cobalt blue can create a harmonious and inviting atmosphere. However, it's essential to balance cobalt blue with lighter colors and textures to prevent the space from feeling too dark or overwhelming.