International Klein Blue
General Information about International Klein Blue
International Klein Blue, often abbreviated as IKB, is a deep blue hue that was developed and trademarked by the French artist Yves Klein. Its designation as #0A35AA in the hexadecimal color system identifies it as a specific spectral composition. The color's unique intensity and depth arise from Klein's use of a matte, synthetic resin binder that allows the pigment to retain its vividness when applied. Klein pursued a patent for the color to preserve its artistic integrity. IKB is not merely a color but represents an artistic concept tied to Klein's exploration of the infinite and immaterial. It became integral to his artistic identity and symbolic of his pursuit of pure color. The hex code #0A35AA, as with any color code, specifies the exact mixture of red, green, and blue light required to produce this unique hue on digital displays. The color is perceived as a dark and vibrant shade of blue.
International Klein Blue (#0A35AA) presents some accessibility challenges. Its relatively low luminance (a measure of brightness) means that text rendered in this color may not provide sufficient contrast against a light background. According to WCAG guidelines, sufficient contrast is essential for readability, especially for users with visual impairments. To ensure accessibility, consider using a lighter text color on an IKB background or using IKB as an accent color rather than for large blocks of text. The use of IKB for interactive elements also requires attention. Ensure that interactive elements such as buttons or links have a sufficient contrast ratio when in their default, hover, and focus states. For example, a hover effect that subtly lightens the IKB can further reduce contrast and hinder usability. Colorblind users should be considered during accessibility design. Use color contrast tools to verify that the contrast ratio between the text and background is sufficient, aiming for a ratio of at least 4.5:1 for normal text and 3:1 for large text. A combination of color and other visual cues, such as icons or labels, can help ensure that all users can perceive the intended meaning.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A lighter blue that offers better contrast against white backgrounds, making it a more accessible choice for text and interactive elements.
- #002288
A deeper shade of blue that can provide a stronger visual anchor and greater contrast when used sparingly, particularly for borders or accents.
- #2962ff
A more vibrant shade of blue, suitable for digital interfaces and offers good contrast when paired with white or light text.
Applications
Digital Art Showcases
International Klein Blue provides a captivating backdrop for showcasing digital art. Its depth enhances the visual impact of artworks, making it a choice for virtual galleries and online exhibitions. This shade of blue creates an atmosphere of creativity.
Fashion Design
IKB brings a touch of sophistication and energy to the world of fashion. From clothing to accessories, this color can be incorporated to create bold and memorable pieces. The unique hue allows designers to experiment with a pop of color.
Web Design Accents
In web design, International Klein Blue can be used as a striking accent color to draw attention to key elements. The color can be incorporated in call-to-action buttons, banners, or headings to create a visually appealing user interface.