Cobalt
General Information about Cobalt (#0548ae)
The hexadecimal color #0548ae, often referred to as Cobalt, is a deep, rich shade of blue. In the RGB color model, it is composed of 2% red, 28.2% green, and 68.2% blue. This color is commonly associated with feelings of trust, stability, and professionalism. Cobalt is frequently used in corporate branding and web design to convey a sense of reliability and security. Its cool undertones make it a versatile choice for various applications, from digital interfaces to interior decor. The name "Cobalt" itself is derived from the German word "kobold," meaning goblin, initially used to describe ores that miners found troublesome. Understanding the color's composition and psychological associations can help designers and artists effectively incorporate it into their projects to achieve desired effects.
The hex color #0548ae, also known as Cobalt, presents some accessibility challenges, especially when used for text or interactive elements. Due to its relatively low luminance, it requires careful consideration of color contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. When using #0548ae for text, ensure that the background color is sufficiently light to meet these contrast requirements. Lighter shades of yellow, white, or very pale grays can provide adequate contrast. Avoid pairing it with dark backgrounds as this can make the text illegible for users, particularly those with visual impairments. For graphical elements and user interface components, maintaining a contrast ratio of 3:1 with adjacent colors is crucial for ensuring that users can easily perceive and interact with the design. Careful testing with accessibility tools is essential to validate the color choices and ensure compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cobalt (#0548ae) can be used to create a sophisticated and professional look. It is suitable for headers, navigation bars, and call-to-action buttons on websites related to technology, finance, or corporate services. The deep blue hue conveys trust and stability, making it ideal for branding elements where reliability is essential. When combined with lighter accent colors, such as whites, light grays, or complementary yellows, it can create a balanced and visually appealing user interface. Ensure that the contrast is sufficient for readability, especially when using it for text elements. It's important to balance the boldness of this color with user experience considerations.
Interior Design
In interior design, Cobalt (#0548ae) can be used as an accent color to add depth and sophistication to a space. It works well in rooms with neutral color schemes, such as living rooms or bedrooms, where it can be incorporated through furniture, artwork, or decorative accessories. The deep blue hue evokes feelings of calmness and serenity, making it suitable for creating a relaxing atmosphere. It pairs well with natural materials like wood and stone, as well as metallic accents like gold or silver. Consider using it sparingly to avoid overwhelming the space, and balance it with lighter colors to create a harmonious and inviting environment.
Fashion
In fashion, Cobalt (#0548ae) can be used to create bold and stylish looks. It works well in both casual and formal attire, adding a touch of elegance and sophistication to any outfit. Cobalt can be used for dresses, suits, or outerwear, and it pairs well with a variety of colors, including black, white, gray, and metallics. It is also suitable for accessories such as handbags, shoes, or jewelry, adding a pop of color to a neutral outfit. This vibrant hue can be used to create a confident and eye-catching look, making it ideal for special occasions or everyday wear.