Cobalt
General Information about Cobalt (#0644C4)
The hexadecimal color #0644C4, also known as Cobalt, is a dark shade of blue. It is composed of 0.4% red, 26.7% green, and 76.9% blue. In the RGB color model, #0644C4 consists of 2 red, 68 green, and 196 blue. This color has a hue of 220 degrees, a saturation of 97.8%, and a lightness of 39.2%. Cobalt blue, historically derived from cobalt aluminate, is known for its intense and vibrant nature. The hex code #0644C4 represents a digital interpretation of this classic color, offering a deep and captivating hue that evokes feelings of stability, trust, and intelligence. In color psychology, blue is often associated with calmness and serenity, making it a popular choice for various applications.
The color #0644C4, a deep shade of cobalt, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value means that text rendered in this color requires careful consideration of contrast ratios. 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. When using #0644C4 for text, ensure the background color is sufficiently light to meet these contrast requirements. For instance, pairing it with white (#FFFFFF) might still fall short, necessitating a lighter tint or alternative color. Also, avoid using #0644C4 for critical interactive elements without clear visual cues or labels, as users might struggle to perceive them. Providing alternative text descriptions for images using this color can also improve accessibility for screen reader users. Thoughtful application of this color can enhance visual appeal without sacrificing usability.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that provides better contrast against white backgrounds, improving readability and accessibility.
- #1e90ff
A more saturated blue that can be used to draw attention to specific elements while maintaining a sense of sophistication.
- #000000
If contrast is very important, almost black or white might be better.
Applications
Web Design
In web design, #0644C4 can be employed to create a sense of trust and stability. It is suitable for header backgrounds, button highlights, and link underlines, provided sufficient contrast with the surrounding text is maintained. The color evokes a professional and reliable feel, making it appropriate for corporate websites, financial platforms, and educational portals. It pairs well with neutral tones like gray and white to create a balanced and visually appealing interface. Additionally, using #0644C4 as an accent color can draw attention to important elements without overwhelming the user.
Fashion and Interior Design
In the realm of fashion, #0644C4 can be used to create sophisticated and elegant outfits. This color is often seen in formal wear, such as evening gowns and suits. It can also be incorporated into accessories like scarves, handbags, and shoes to add a pop of color to a more neutral ensemble. When used in clothing, #0644C4 conveys a sense of confidence and style, making it a popular choice for those who want to make a statement. In interior design, #0644C4 can be used as a background color for a wall.
Branding and Logo Design
#0644C4 is a bold and modern choice for branding and logo design. Its depth and richness can convey professionalism, trust, and innovation, making it suitable for tech companies, financial institutions, or creative agencies. When used effectively, it can help a brand stand out and communicate its unique identity. It should be paired with a simpler complimentary color for effect.