Cobalt
General Information about Cobalt (#0140B3)
The color #0140B3, commonly known as Cobalt, is a dark shade of blue. It is located in the blue region of the color spectrum and has a relatively low brightness. In the RGB color model, it consists of 0.4% red, 25.1% green, and 70.2% blue. This color is often associated with feelings of stability, trust, and knowledge. Cobalt blue is widely used in various applications, including web design, graphic design, and even in the manufacturing of certain products. The name 'Cobalt' is derived from the German word 'kobold,' which means goblin, because miners often encountered this ore alongside silver and mistakenly believed it was a mischievous spirit preventing them from extracting the silver. Cobalt as a pigment has a rich history, dating back to ancient civilizations, and continues to be a popular choice in modern times.
The hex color #0140B3, also known as Cobalt, presents some accessibility challenges, especially in text-based applications. Due to its relatively low luminance, using it as a text color against a white or light background can result in poor contrast, making it difficult for users with visual impairments to read. According to WCAG guidelines, sufficient contrast is crucial for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using Cobalt, it is essential to pair it with a very light color or white for the background to achieve the recommended contrast ratio. Alternatively, using Cobalt as a background color with white or very light text can improve accessibility. Also, consider providing alternative color schemes for users who may have color vision deficiencies. Tools are available to check the contrast ratio between different color combinations to ensure they meet accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Cobalt can be used to create a sophisticated and modern look. It's suitable for headers, navigation bars, and call-to-action buttons. However, it's essential to ensure sufficient contrast with the text color to maintain readability and accessibility. Cobalt can also be effectively used for background elements, providing a calming and professional feel. Consider using it sparingly to highlight key areas of the website and guide the user's attention. Pair it with complementary colors like white or light gray to create a balanced and visually appealing design. Always test the design on different devices and screen sizes to ensure optimal user experience.
Interior Design
In interior design, Cobalt can bring a touch of elegance and depth to a space. It works well as an accent color, especially in rooms with neutral palettes. Consider using it for throw pillows, artwork, or a feature wall to add visual interest. Cobalt can also be incorporated into furniture pieces, such as sofas or chairs, to create a focal point in the room. To balance the intensity of Cobalt, pair it with lighter colors like cream, beige, or white. Metallic accents, such as gold or silver, can also complement Cobalt and enhance its luxurious feel. Remember to consider the lighting in the space when using Cobalt, as it can appear darker under low light conditions.
Fashion
In fashion, Cobalt can be a bold and stylish choice for clothing and accessories. It's a versatile color that can be dressed up or down, depending on the occasion. Consider using it for dresses, blouses, or skirts to make a statement. Cobalt accessories, such as scarves, handbags, or shoes, can add a pop of color to a neutral outfit. When pairing Cobalt with other colors, consider complementary shades like yellow or orange for a vibrant and eye-catching look. Alternatively, pair it with neutrals like black, white, or gray for a more sophisticated and understated style. Experiment with different textures and fabrics to add depth and interest to your Cobalt-inspired look.