International Klein Blue
General Information about International Klein Blue
The hex color code #052CAE, also known as International Klein Blue (IKB), is a deep and vibrant shade of blue. This color is famous for its intense saturation and association with the French artist Yves Klein, who registered it as a trademark. IKB is created using a specific formula that maximizes the impact of the pigment, resulting in a visually striking and immersive experience. Its spectral composition is dominated by shorter wavelengths, which correspond to blue light, contributing to its perceived coolness and depth. In the RGB color model, it is composed of 2% red, 17% green, and 68% blue. The color is often associated with art, intellectualism, and sophistication.
The hex color #052CAE, a deep, saturated blue, presents significant accessibility challenges, particularly when used as a foreground color against a white background. Its low luminance value results in a very low contrast ratio, far below the WCAG (Web Content Accessibility Guidelines) recommended ratios of 4.5:1 for normal text and 3:1 for large text. This can make text very difficult to read for users with visual impairments, including those with low vision or color blindness. To improve accessibility, it's crucial to pair this color with a very light color such as white or very light gray, or to use it for large graphical elements where readability is not critical. However, even with larger elements, it's essential to ensure sufficient contrast. Consider using a color contrast checker to verify compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Elements
This intense blue is suitable as a background color for call-to-action buttons to draw attention. It also serves as an excellent choice for highlighting links or interactive elements due to its striking nature. In logos, it conveys trustworthiness and stability, frequently employed by tech firms and financial institutions. However, usage as main font color should be avoided in most cases due to accessibility issues.
Interior Design
International Klein Blue is a captivating shade for accent walls in modern interiors. It introduces a bold splash of color that contrasts well with minimalist decor, like white or gray furnishings. It could also be used sparingly in decor items like vases or artwork to draw the eye without overwhelming the senses. A balanced usage provides a vibrant touch.
Fashion and Branding
In fashion, this shade can make bold statements when used in clothing or accessories. A dress or scarf in this color would surely turn heads. It also makes a striking color for branding materials related to technology or creative industries, helping to establish a modern and innovative image. It's a great pick for logos and website design