International Klein Blue
About International Klein Blue
The hex color #0631AE, also known as International Klein Blue (IKB), is a deep and intense shade of blue. It is particularly renowned for its historical association with the French artist Yves Klein, who registered a patent for this unique hue to establish its exclusivity in the art world. IKB is characterized by its high saturation and brilliance, making it a visually striking and memorable color. In the RGB color model, it is composed of 2.4% red, 19.2% green, and 68.2% blue. Its perceived intensity is due to the specific mix of pigments that create the deep tone, which gives objects painted with IKB a mesmerizing, almost ethereal quality. Because of its uniqueness and its link to art history, this color has a certain weight. IKB is mostly used in art, graphic design and fashion.
The color #0631AE, a deep and saturated blue, presents significant accessibility challenges, particularly in web design. Its low lightness value (around 6%) means that it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA standards. Using #0631AE as a background color with dark text will almost certainly fail these contrast tests, making content inaccessible to users with visual impairments. Developers must carefully choose foreground colors and consider using color contrast tools to verify compliance with accessibility standards. Alternatives include lighter shades of blue or using #0631AE sparingly, paired with high-contrast elements, to ensure inclusivity. Furthermore, avoid using color alone to convey information, as users who are colorblind may not be able to distinguish it.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
In web design, #0631AE can be used sparingly as an accent color for buttons or hyperlinks to draw attention. However, due to its darkness, it's best suited for elements that don't require extended reading, such as logos or loading bars. When used for interactive elements, ensure sufficient contrast with hover and active states to provide clear visual feedback to the user. Avoid using this color for large blocks of text or critical user interface elements without careful consideration of accessibility guidelines. The dramatic hue can add visual interest when incorporated thoughtfully.
Fashion Accent Color
In the realm of fashion, #0631AE can serve as a bold statement piece, particularly in accessories or evening wear. A dress or scarf in this color will certainly stand out. Combining it with neutral colors, such as white, gray, or black, can create a sophisticated and balanced look. For makeup, a touch of this color as eyeliner or eyeshadow can add a vibrant pop. Because of its intensity, use it deliberately to create a striking effect. Pair with silver or white gold jewelry for a modern feel.
Interior Design Accent
In interior design, #0631AE, when used cautiously, can become a focal point in a room. Imagine a single accent wall painted in this shade to add depth and drama to a living space. To prevent the space from feeling too dark or overwhelming, balance it with lighter colors, such as off-white or cream, and incorporate plenty of natural light. Metallic accents, like gold or silver, can elevate the overall aesthetic, adding a touch of glamour. Also, consider using it in smaller decorative elements, such as cushions or artwork, for a less imposing effect. Remember to keep the surrounding décor minimalist to allow the bold blue to truly shine.