Cobalt

General Information about Cobalt (#0e42a6)

The hex color #0e42a6, also known as Cobalt, is a dark shade of blue that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family, which is often associated with trust, intelligence, and efficiency. In color psychology, blue is known to have a soothing effect, reducing stress and anxiety. Cobalt specifically is often linked to professionalism and authority, making it a popular choice for corporate branding and design. This color can be found in various applications, ranging from web design and graphic arts to fashion and interior decor. Its versatility stems from its ability to pair well with a wide range of other colors, including neutrals, warm tones, and even other shades of blue. The color is composed of 5.5% red, 25.9% green and 65.1% blue.

The hex color #0e42a6, also known as Cobalt, presents certain accessibility challenges, particularly when used for text or interactive elements. Due to its relatively low luminance, it may not provide sufficient contrast against lighter backgrounds, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To ensure accessibility, it's crucial to test the color combination with accessibility tools to verify compliance with these standards. When using #0e42a6, consider pairing it with very light colors such as white or pale yellow to meet contrast requirements. Avoid using it with darker shades, as this would further reduce visibility. Implementing text shadows or borders can also improve readability in certain cases. For interactive elements like buttons or links, provide clear visual cues such as hover effects or focus indicators to enhance usability for all users.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, Cobalt (#0e42a6) can be used to create a sense of depth and sophistication. It's often used in headers, footers, and sidebars to provide a visually appealing yet professional look. Its calming nature makes it suitable for websites related to education, technology, or finance. Combining it with lighter accents like white or light gray can create a clean and modern aesthetic. In user interfaces, this color can be used for primary buttons or interactive elements to draw attention without being overly aggressive. Additionally, it can serve as a background for data visualizations or charts, providing a subtle contrast that enhances readability.

• Interior Design

  In interior design, Cobalt (#0e42a6) can be incorporated as an accent color to add a touch of elegance and tranquility to a space. It works well in bedrooms, studies, or living rooms, creating a calming and sophisticated atmosphere. Consider using it for accent walls, decorative pillows, or artwork to create visual interest without overwhelming the space. Pairing it with neutral colors like beige, gray, or white can balance its intensity and create a harmonious environment. Metallic accents like silver or gold can further enhance its luxurious feel. Cobalt can also be used in smaller doses, such as in vases, lamps, or picture frames, to add subtle pops of color.

• Fashion

  In fashion, Cobalt (#0e42a6) can be a striking and versatile color choice. It can be used in both casual and formal wear, adding a pop of color to any outfit. A Cobalt dress or blouse can make a statement, while Cobalt accessories like scarves or handbags can add a touch of sophistication. Pairing it with neutral colors like black, white, or gray can create a classic and elegant look. For a more daring look, consider combining it with complementary colors like orange or yellow. Cobalt is also a popular color choice for swimwear, activewear, and outerwear.

Complementary color

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