Cobalt
General Information about Cobalt
The color #0A4AA9, commonly known as Cobalt, is a deep, saturated shade of blue that evokes feelings of trust, stability, and sophistication. It belongs to the blue color family and is often associated with corporate branding, technology, and academic institutions due to its serious and reliable nature. In the RGB color model, #0A4AA9 is composed of 3.92% red, 29.02% green, and 66.27% blue. The CMYK values are 94% cyan, 56% magenta, 0% yellow, and 34% black. This color is widely used in various applications, including web design, graphic design, and branding. Its hexadecimal representation makes it easy to use consistently across digital platforms. The name 'Cobalt' is derived from the German word 'kobalt,' which refers to the spirit 'goblin'. Historically, it was used in the production of blue pigments, making it a valuable color for artists and artisans.
The hex color #0A4AA9, also known as Cobalt, presents specific accessibility considerations for web development. Its deep, saturated blue hue results in a relatively low luminance value, which affects its contrast ratio against lighter backgrounds, particularly white. Ensuring sufficient contrast is crucial for users with visual impairments, as inadequate contrast can make text and interactive elements difficult to perceive. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text and graphical elements. When using #0A4AA9 for text, pairing it with a very light color like white or a pale yellow is essential to meet these standards. Similarly, when using it as a background color, the foreground elements should be light. It's also advisable to test color combinations using accessibility tools to confirm compliance and ensure readability for all users. Careful consideration of color contrast is paramount to creating inclusive and user-friendly web experiences.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cobalt (#0A4AA9) can be utilized to create a professional and trustworthy feel, particularly suitable for websites in the finance or technology sectors. It can be used for primary navigation elements, call-to-action buttons, or background accents to draw attention and provide visual interest without being overly distracting. When designing a user interface, Cobalt can be combined with lighter shades of blue or neutral colors to create a balanced and harmonious aesthetic. Furthermore, in data visualization, #0A4AA9 can be used to represent a specific data series or category, ensuring clarity and distinction in complex charts and graphs. Its strong hue makes it easily identifiable, improving the overall user experience.
Interior Design
Cobalt, with its sophisticated and calming nature, is frequently employed in interior design to evoke a sense of tranquility and elegance. It is often seen as an accent wall color in living rooms or bedrooms, creating a focal point that adds depth and richness to the space. When paired with neutral furniture and warm lighting, Cobalt can transform a room into a serene and inviting retreat. Additionally, this hue can be incorporated through decorative elements such as throw pillows, rugs, or artwork, providing pops of color that complement the overall design scheme. Its versatility allows it to blend well with various styles, from contemporary to traditional, making it a popular choice for creating a refined and stylish interior.
Fashion
In the realm of fashion, the Cobalt shade offers designers the opportunity to imbue garments with both sophistication and allure. This vibrant hue is well-suited for creating statement pieces such as dresses, jackets, and accessories that effortlessly catch the eye. When combined with complementary colors such as white, black, or silver, Cobalt adds a touch of boldness and modernity to any ensemble. Moreover, its versatility allows it to be incorporated into various textures and fabrics, from silk and velvet to cotton and denim, enhancing its appeal. Whether it's a flowing evening gown or a casual denim jacket, Cobalt adds a touch of regal elegance to various pieces.