Cobalt
General Information about #0442B0
The hex color #0442B0, also known as Cobalt, is a deep shade of blue. It is created by combining a small amount of red (04), a moderate amount of green (42), and a significant amount of blue (B0). In the RGB color model, this translates to approximately 1.6% red, 25.9% green, and 69% blue. Cobalt blue is often associated with feelings of stability, trust, and intelligence. It is a popular choice for branding in industries such as finance, technology, and healthcare. The color name 'Cobalt' comes from cobalt(II) aluminate, a pigment used to make the color.
The color #0442B0, a deep cobalt blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. If the contrast is insufficient, users with low vision or color blindness may struggle to perceive the content. To improve accessibility, consider using a color contrast checker to verify the ratio between text and background colors. Furthermore, avoid relying solely on color to convey information; supplement color cues with text labels or icons to accommodate users who may not be able to distinguish between colors. Thoughtful application of this rich hue can create visually appealing designs that are also inclusive and accessible to a wider audience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, cobalt blue can be used to create a professional and trustworthy feel. It is suitable for websites related to finance, technology, or healthcare. As a background color, it should be paired with light text to ensure readability. It can also be used for buttons, icons, and other UI elements to draw attention and create visual interest. However, overuse should be avoided as it can become overwhelming. Consider incorporating it as an accent color to add depth and sophistication to your design without overpowering the overall aesthetic.
Interior Design
In interior design, cobalt blue can be used to create a sophisticated and calming atmosphere. It works well in bedrooms, living rooms, and offices. It can be used as an accent color on walls, furniture, or accessories. Pair it with neutral colors like white, gray, or beige to create a balanced look. It can also be combined with other shades of blue or green for a monochromatic or analogous color scheme. Consider the lighting in the room when using cobalt blue, as it can appear darker in low light conditions.
Fashion
In fashion, cobalt blue is a bold and stylish color that can be used to create a statement look. It is suitable for dresses, tops, and accessories. Pair it with neutral colors like black, white, or gray for a classic look. It can also be combined with other bright colors like yellow or pink for a more daring look. Consider the occasion when wearing cobalt blue, as it can be too formal for casual events. It is a great choice for evening wear or special occasions.