Smalt
General Information about #0B3890 (Smalt)
The hexadecimal color code #0B3890 represents a dark shade of blue, often referred to as Smalt. Smalt is a historical blue pigment made from potassium cobalt silicate. In the RGB color model, #0B3890 is composed of 4.31% red, 21.96% green, and 56.47% blue. In the CMYK color model, if we assume that black is 0, it is composed of 92% cyan, 61% magenta, 0% yellow, and 44% black. Its decimal value is 751760. The color has a strong presence of blue, which is known to evoke feelings of calmness, trust, and security. It is often used in corporate branding and designs that aim to convey reliability and professionalism. The color is often used for backgrounds to give a stable look and feel.
The color #0B3890, a deep shade of blue also known as Smalt, presents some accessibility challenges, especially concerning text and interactive elements. Its low luminance makes it difficult to achieve sufficient contrast with lighter colors, which is essential for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Using #0B3890 as a background color requires careful consideration of the foreground text color to meet these contrast requirements. Lighter shades of yellow, white, or light gray are potential options for foreground text to ensure readability. When using #0B3890 for interactive elements like buttons or links, it's crucial to provide clear visual cues, such as hover effects or underlines, to enhance usability for all users, including those with color vision deficiencies.
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Applications
Web Design
In web design, #0B3890 can be used for website headers or navigation bars to create a professional and trustworthy aesthetic. However, ensure sufficient contrast with text and other elements for optimal readability and accessibility. It can also be incorporated into button designs and other interactive components to draw the user's attention, but always consider the user experience by making them easily accessible for all users.
Interior Design
In interior design, #0B3890 can be used as an accent color in living rooms or bedrooms to create a calming and sophisticated atmosphere. This dark blue hue pairs well with neutral colors like beige or gray, as well as lighter shades of blue and green. Use it for wall accents, furniture upholstery, or decorative accessories to add depth and visual interest to the space. The color provides a sense of security and is most often used in professional spaces.
Fashion
In fashion, #0B3890 can be a classy color choice for evening wear or formal attire. It can be used to create a striking contrast with lighter colors like white or silver, or it can be paired with other dark colors for a more subdued and elegant look. Accessorize with jewelry or shoes in complementary colors like gold or bronze to add a touch of glamour. Use it for dresses, suits, or accessories to create a sophisticated and timeless style.