Cobalt
General Information about Cobalt (#0147B3)
The color #0147B3, commonly known as Cobalt, is a deep shade of blue. It belongs to the blue color family. In the RGB color model, it is composed of 0.39% red, 27.84% green, and 70.2% blue. Its use can invoke feelings of serenity, stability, and trust. Cobalt is frequently used in branding, web design, and various other creative applications where a sense of professionalism and reliability is desired. This color is also associated with elegance, intelligence, and authority. Cobalt's position in the color spectrum places it closer to the cooler tones, making it a versatile choice for creating calm and focused environments, but it must be used carefully to avoid accessibility issues. It's a captivating hue that adds depth and sophistication to any design palette.
The hex color #0147B3, also known as Cobalt, presents certain accessibility challenges. Its low luminance value (relative to a white background) can make text or interface elements difficult to read for users with visual impairments. To ensure accessibility, it is crucial to maintain a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular) as per WCAG guidelines. Using a lighter color for text or interactive elements placed on a Cobalt background would significantly improve readability. Tools like contrast checkers can assist designers in verifying adequate contrast ratios. Avoid using this color for critical information without proper contrast adjustments.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cobalt can serve as an accent color in website designs, particularly for highlighting key interactive elements such as buttons and links. When used sparingly, it adds a touch of sophistication and professionalism. It pairs well with neutral backgrounds (white, light grey) and can be effectively used in navigation menus and call-to-action buttons. However, thorough contrast checking with the foreground elements is important.
Interior Design
In interior design, Cobalt can be used to create a bold statement wall or to add pops of color through furniture or decorative accessories. It works well in modern and contemporary spaces, adding a sense of depth and luxury. Consider pairing it with lighter colors and metallic accents to achieve a balanced and visually appealing aesthetic. The color should be balanced by natural light or warm artificial light.
Fashion
Cobalt is often used in fashion to create striking and memorable pieces, be it for formal wear or casual outfits. The hue is often used for the main color of clothes but can be used as well for accessories. The color can convey a sense of power and elegance, making it suitable for creating professional outfits, evening wear or even streetwear. Cobalt can be paired with neutral tones like gray, white, or black to make it the focal point of the outfit, or combined with complementary colors such as mustard or orange for a more daring look.