Cobalt
General Information about Cobalt (#0350B0)
The color #0350B0, commonly known as Cobalt, is a deep and rich shade of blue. In the RGB color model, it is composed of 1.2% red, 31.4% green, and 69% blue. This makes it a saturated blue tone with a slight green undertone. Cobalt's hex code #0350B0 is widely used in digital applications for its visual appeal and versatility. It evokes feelings of trust, stability, and sophistication. Cobalt is a popular choice in branding, user interface design, and data visualization. The color has a luminance of 14%, a saturation of 97.1%, and a hue of 211.7 degrees. The name Cobalt comes from the German word 'kobalt', referring to underground spirits and mines. This origin reflects the historical association of the color with minerals and the earth.
The hex color #0350B0, also known as Cobalt, presents some accessibility challenges, particularly in text applications. Due to its relatively low luminance, text rendered in this color requires careful consideration of contrast ratios. When used as a foreground color, it's crucial to pair it with a light background to ensure sufficient contrast, ideally meeting the WCAG (Web Content Accessibility Guidelines) AA standard, which mandates a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Failing to meet these ratios can render the text illegible for users with visual impairments. When used as background it's the other way around. Also avoid using this color in combination with colors that are too close in terms of luminance. Proper testing with accessibility evaluation tools is recommended to ensure compliance and optimal readability for all users. Furthermore, avoid using this color as the sole indicator of interactive elements, always provide a second hint.
Shades
Digital Color Formats
Alternative colors
Applications
User Interface Design
Cobalt (#0350B0) can be utilized as a primary color in user interfaces to establish a sense of trust and stability. It can be used for navigational elements, buttons, and headings to guide users through the interface. Due to its calming nature it can be also used for progress bars or other indicators to reduce anxiety and help user focus. Its richness makes it suitable for data visualization, helping to differentiate data sets in charts and graphs. Proper contrast must be ensured for accessibility.
Interior Design
In interior design, Cobalt (#0350B0) can be incorporated as an accent color to add sophistication and depth to a room. It can be used on walls, furniture, or decorative accessories to create a focal point and enhance the overall aesthetic. It is well suited as a contrast color to materials such as wood or stone, especially in combination with white, grey or beige to create a modern look. For a warmer feeling, it can be combined with muted orange or yellow tones.
Fashion Design
Cobalt (#0350B0) is excellent for creating a stylish and modern look. It can be used in various pieces of clothing, such as dresses, shirts, or jackets, to make a statement. It can also be incorporated into accessories like scarves, handbags, or shoes to add a pop of color to an outfit. Cobalt complements neutral colors like white, gray, and black, and can also be paired with bolder colors for a more vibrant look. Cobalt is often used in the fashion industry for creating sophisticated and elegant designs.