International Klein Blue
About International Klein Blue
International Klein Blue (IKB), with the hex code #0138B3, is a deep shade of blue first mixed by the French artist Yves Klein. Klein patented IKB as a unique color in 1957. What sets IKB apart is its remarkable purity and intensity, achieved through a specific formula involving a synthetic resin binder that suspends the blue pigment and allows it to retain its brilliance and depth. The color is intended to evoke a sense of boundlessness, and the color is mostly used in the art and fashion area. IKB is not just a color; it's an artistic statement, a deliberate attempt to capture and convey pure emotion and the infinite expanse of the sky and sea. It is often associated with creativity, peace, and spirituality.
The hex color #0138B3, also known as International Klein Blue, presents some accessibility challenges, particularly in web design. Due to its dark hue, it's crucial to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #0138B3 for text on a white background may not meet these guidelines. Therefore, it's advised to pair it with lighter colors, such as white, yellow or light shades of gray for text, or use it sparingly for decorative elements. When used as a background, white or light-colored text is necessary. Tools such as contrast checkers can help assess and adjust color combinations to ensure readability for users with visual impairments, enhancing the overall user experience. It's important to also consider the context and audience when evaluating the accessibility of this vibrant blue. Additionally, providing alternative styling options (e.g. high contrast mode) can further enhance accessibility.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
International Klein Blue is a striking color choice for website headers and call-to-action buttons. Its vibrancy grabs attention and can effectively guide users through a website's key functionalities. In website design, it is usually used as an accent color instead of a main design color. When designing for mobile, this color can be used as the main color for apps to give the app a modern feel.
Fashion Design
This shade of blue makes a bold statement in fashion. It can be used for statement dresses, striking accessories, or even as an accent color in more subdued outfits. When paired with contrasting colors, the color can be used for streetwear fashion or high fashion.
Interior Design
In interior design, International Klein Blue can be used to add a pop of color to a neutral space. A single wall painted in this hue, or used in furniture pieces, can create a visually appealing focal point. The color is a good fit for modern or eclectic design styles.
Beauty
In the beauty space, International Klein Blue is a bold and daring color. This color can be used for eye shadow, eye liner or even as a nail polish. However, it's best to use this color sparingly, as it can be overwhelming when used for an entire look.