Cobalt
General Information about Cobalt (#0240C8)
Cobalt, represented by the hex code #0240C8, is a deep and vibrant shade of blue. It is named after the element Cobalt, which was historically used to produce blue pigments in glass and ceramics. This color evokes feelings of trust, stability, and authority, making it a popular choice in various design applications. Cobalt is often associated with corporate branding, particularly in sectors like finance and technology, where conveying a sense of reliability is crucial. Its intensity also makes it suitable for accentuating key elements in UI design and graphic art. Because of its low red and green components with a high blue component, it sits firmly in the blue spectrum of colors.
The hex color #0240C8, also known as Cobalt, presents some accessibility challenges, especially regarding text contrast. When using this color as a background, it's crucial to select a text color that offers sufficient contrast to ensure readability. White (#FFFFFF) or very light shades of yellow or grey may work well. Avoid using dark text colors as they will likely fail accessibility guidelines, particularly WCAG (Web Content Accessibility Guidelines). Tools like contrast checkers can help determine if the contrast ratio between the background and text colors meets the minimum requirements for different levels of compliance. Ensuring adequate contrast benefits users with visual impairments and enhances the overall user experience for everyone. Also, consider providing alternative visual cues, such as icons or borders, to convey information when color alone might not be sufficient.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade of blue that maintains the vibrancy of Cobalt while offering improved contrast with darker text.
- #4682b4
A more desaturated blue that can be easier on the eyes for extended viewing.
- #002288
A darker shade of blue for backgrounds, to provide an alternative to cobalt with better contrast when using white/light text.
Applications
Web Design and UI/UX
Cobalt (#0240C8) can be used for primary buttons and call-to-action elements to draw attention. It's also effective for highlighting interactive elements like links. In data visualization, Cobalt can represent a key data series, ensuring it stands out from the rest. When used in website headers or navigation bars, it creates a visually appealing and professional look. In app design, Cobalt could be used for progress bars, status indicators, or to accent certain sections of the UI. Remember to consider accessibility when implementing this vibrant blue, using appropriate contrast for text and other elements.
Interior Design and Fashion
Cobalt inspires feelings of reliability and elegance, making it suited for luxurious car interiors. It is often used as a dominant color for an entire wall or as an accent color on furniture to make a space stand out. In fashion, Cobalt is suitable for evening gowns, dress suits or as an accent color on accessories such as handbags, shoes or jewelry.
Digital Art and Branding
When creating digital artwork, Cobalt can be used to represent water effects, or create a sci-fi atmosphere. It can be combined with lighter blues and whites to give a sense of depth and brightness. Cobalt can be used in branding as it transmits trust and sophistication, especially in financial industries. It is also suitable for technology and innovative products.