International Klein Blue
General Information about International Klein Blue
International Klein Blue, represented by the hex code #0026B4, is a deep, intense blue hue renowned for its vibrancy and unique saturation. It was developed by the French artist Yves Klein in collaboration with a Parisian paint supplier, and patented in 1957. Klein sought to capture the purest expression of blue, believing it conveyed spirituality and boundlessness. The color is achieved by suspending pure ultramarine pigment in a synthetic resin, which maintains the pigment's intensity and prevents it from dulling. Because of its intensity, it has been widely used in art, design, and fashion, and it is still a sought-after color by designers and artists.
The hex color #0026B4, also known as International Klein Blue, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, which impacts readability when used as a text color against a white background. According to WCAG guidelines, sufficient contrast between text and background is crucial for users with visual impairments. To ensure accessibility, it's recommended to use #0026B4 for larger text elements or paired with a very light background color that provides a high contrast ratio (at least 4.5:1 for normal text and 3:1 for large text). Using this color for decorative elements or as a background color for lighter text can also improve the overall user experience for all users. Careful consideration of color contrast is essential to avoid making content inaccessible.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that still provides a rich, deep color but with improved contrast against white backgrounds.
A more muted blue that can be used for backgrounds or accents without overwhelming the design.
A dark grey can be used for text with white background to increase accessibility
Applications
Web Design Accent
In web design, International Klein Blue can serve as a striking accent color, drawing attention to key elements like buttons or headings. Its bold nature can create a sense of sophistication and depth. However, due to its intensity, it's best used sparingly. It can be used as a background color for a call-to-action button, paired with white text for maximum contrast and visibility. It works well in websites related to art, technology, or corporate branding where a sense of innovation and creativity is desired.
Fashion Statement
In fashion, this vibrant blue makes a statement. Imagine a sleek cocktail dress or a bold scarf in this color. It pairs well with neutral tones like black, white, or gray, allowing the blue to truly pop. It is suitable for those looking to project confidence and artistic flair. This intense blue is used in many designs, especially from the artist Yves Klein, whom the color is named after.
Interior Design Focal Point
In interior design, International Klein Blue can be used to create a focal point in a room. A statement wall, a piece of furniture, or even artwork in this color can add drama and personality to a space. Because of the intensity, it can be used to paint one wall, but the other walls should be colored in a light neutral color. It can also be combined with natural textures like wood or stone to balance the intensity.