Cobalt
General Information about Cobalt (#0745C3)
Cobalt, represented by the hexadecimal color code #0745C3, is a deep, vibrant shade of blue. It belongs to the blue color family and is known for its rich and intense hue. This color is frequently associated with qualities like stability, trust, and intelligence, making it a popular choice for various applications. Cobalt's specific combination of red, green, and blue (RGB) values gives it a unique appearance, distinguishing it from other blues. Its hex code #0745C3 indicates the precise mix of these primary colors required to produce this particular shade. In design, cobalt can be used to create a sense of depth and sophistication, often paired with lighter or contrasting colors to achieve visual balance and impact.
The color #0745C3, also known as Cobalt, presents several accessibility considerations for web developers. Due to its relatively low lightness value, it's crucial to ensure sufficient contrast when used as text or as a background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a color contrast checker is essential to verify compliance. When using Cobalt for interactive elements like buttons or links, developers should provide additional visual cues beyond color alone, such as underlines, borders, or icons, to assist users with color vision deficiencies. Furthermore, it's advisable to test the color scheme with assistive technologies like screen readers to ensure that all content is accessible to users with disabilities. Thoughtful color choices enhance usability and inclusivity.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade of blue that provides better contrast against white backgrounds.
- #003399
A deeper, more saturated blue that can be used to create a bold and impactful design.
- #00008b
A dark blue that can be used for text on light backgrounds, as well as interface elements such as borders, rule lines, and backgrounds.
Applications
Tech Website Design
Cobalt (#0745C3) offers a rich and professional aesthetic suitable for technology-focused websites. Its depth conveys reliability and innovation, making it ideal for backgrounds, headings, and accents within the design. By utilizing Cobalt thoughtfully, businesses in the tech sector can craft an online presence that resonates with customers and sets them apart from the competition. Moreover, the color's cool undertones align well with current design trends, ensuring a modern and inviting user experience. Consider pairing Cobalt with lighter shades of gray or white to enhance readability and create a balanced visual hierarchy.
Fashion Apparel
In fashion, Cobalt (#0745C3) provides a sophisticated and elegant color choice, perfect for creating statement pieces or adding a touch of luxury to everyday wear. Its versatility allows it to be incorporated into various garments, from dresses and blouses to accessories like scarves and handbags. Cobalt can be paired with neutral colors like black, white, or gray to create a classic and timeless look or combined with vibrant hues like yellow or pink for a bold and playful ensemble. Its unique depth ensures that any outfit makes a memorable impression.
Interior Design
Cobalt creates a serene atmosphere, perfect for bedrooms or living rooms, and complements a variety of design styles. The integration of Cobalt can be achieved through a feature wall or carefully selected furniture pieces. In a workspace, Cobalt enhances focus and productivity, especially when integrated into a calming design scheme. Whether used in decorative accents or as a core color, Cobalt’s deep and inviting allure makes it a stunning addition to any room.