International Klein Blue
About International Klein Blue
International Klein Blue, often abbreviated as IKB, is a deep blue hue first mixed by the French artist Yves Klein. Klein registered this color as a trademark in 1957. What makes IKB unique is its high saturation and matte finish, which gives the color an exceptional luminosity and depth. The color is achieved through a specific formulation involving a synthetic ultramarine pigment suspended in a polyvinyl acetate binder. IKB is highly valued in art, design, and fashion for its ability to evoke feelings of spirituality, depth, and infinity. Its distinctive qualities have made it an iconic and instantly recognizable color in the world of visual culture.
The hex color #0738ad, also known as International Klein Blue, presents significant accessibility challenges, particularly in text-based contexts. Its low luminance value of approximately 6% results in extremely poor contrast against a standard white background. This fails WCAG (Web Content Accessibility Guidelines) contrast ratio requirements for both normal and large text sizes. To ensure accessibility, it's crucial to avoid using this color for text unless paired with a very light color. For example, white (#ffffff) used as background color might pass the WCAG AA level for large text but will still fail for normal-sized text. It's also important to avoid using #0738ad for critical UI elements like buttons or links without providing sufficient visual cues and contrast. Alternative color combinations or modifications to the hue, saturation, and brightness should be explored to improve readability and usability for all users, including those with visual impairments.
Shades
Digital Color Formats
Alternative colors
- #2e64fe
A slightly lighter shade of blue that offers better contrast while retaining a similar aesthetic.
- #5dade2
A brighter blue that significantly improves visibility and meets accessibility standards for text and UI elements.
- #002244
A dark shade of blue which is easier to read when white text is placed on it
Applications
Website Accents
International Klein Blue's striking quality makes it suitable for bold website accents and graphic elements where impact is prioritized over readability. It can be used sparingly to draw attention to specific call-to-action buttons or highlight key information on a webpage. However, it's imperative to use it judiciously and in conjunction with accessibility best practices to prevent usability issues for users with visual impairments. Consider using it for decorative purposes like background patterns, icons, or borders, ensuring adequate contrast with any overlaid text or interactive components.
Fashion Statements
In the realm of fashion, International Klein Blue can be leveraged to create eye-catching pieces that exude confidence and artistic flair. It's a bold choice for statement dresses, striking accessories, or even unique denim washes. This color is particularly effective when used in single-tone outfits or contrasted with neutral colors such as white, black, or grey to allow its vibrancy to truly shine. Using IK Blue in fashion creates memorable and impactful impressions.
Interior Accents
International Klein Blue can serve as a powerful accent color in interior design, adding a touch of sophistication and drama to a space. Consider using it for accent walls, statement furniture pieces (such as sofas or chairs), or decorative accessories (like vases or artwork). When used strategically, it can create a focal point and enhance the overall aesthetic of a room. Pair it with complementary colors like white, grey, or gold to achieve a balanced and visually appealing design.