Cobalt
General Information about Cobalt
Cobalt (#0342B1) is a deep shade of blue, belonging to the broader blue color family. It is a tertiary color, created by mixing a primary color (blue) with a secondary color (purple or green). This color is named after cobalt, a chemical element used to create blue pigments. Historically, cobalt blue pigments have been prized for their stability and intensity in various artistic and industrial applications. In the RGB color model, #0342B1 is composed of 1.2% red, 25.9% green, and 69.4% blue. Its HSL values are 221 degrees hue, 96.5% saturation, and 35.3% lightness. Cobalt is often associated with feelings of stability, trust, and authority, making it a popular choice for branding and design purposes.
The color #0342B1, a deep cobalt blue, presents some accessibility challenges, particularly when used as text against a white background. Its low luminance contrast ratio may not meet WCAG standards for normal text, potentially causing readability issues for users with visual impairments. To enhance accessibility, consider using it for larger text elements or graphical accents where legibility is less critical. When using this color for text, pair it with a light color such as white or a light shade of yellow to ensure a sufficient contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Alternatively, combining this color with darker shades can create a harmonious palette while addressing accessibility needs. Proper testing with accessibility tools is essential to ensure compliance with accessibility guidelines and provide an inclusive user experience.
Shades
Digital Color Formats
Alternative colors
Applications
UI/UX Design
Cobalt blue can be used to create a bold and trustworthy user interface. It's particularly effective for call-to-action buttons or highlighting important information, ensuring that users can easily navigate and interact with the platform. In UI/UX design, using color psychology to the color’s advantage helps create an engaging user experience.
Beauty and Cosmetics
This color is often associated with high-end beauty products due to its sophisticated and calming nature. It works well for packaging, branding, and advertising campaigns, conveying a sense of luxury and reliability. It is often used for products aimed to bring calmess.
Interior Design
Cobalt blue is a favored choice for accent walls, decor items, and upholstery. Its ability to pair well with both warm and cool tones makes it versatile for creating inviting and stylish living spaces. Also in the Fashion sector this color has many applications.