International Klein Blue
About International Klein Blue
The hex color #0414B0, often referred to as International Klein Blue (IKB), is a deep and intense shade of blue. It was developed by the French artist Yves Klein, who sought to create a blue that would capture the purest expression of the color. Chemically, IKB is a matte ultramarine pigment, which gives it a unique visual depth and intensity that stands out from other blues. The color has been registered as a trademark by the artist's estate. Because of its unique visual effect, IKB has been used in many fine art applications. Its use extends to other fields like fashion, product design, and even branding, where its striking and memorable qualities are highly valued.
The hex color #0414B0, also known as International Klein Blue, presents significant accessibility challenges, especially in web design. Its deep, saturated hue results in very low luminance, which means text rendered in this color against a white background (or vice versa) may fail WCAG (Web Content Accessibility Guidelines) standards for contrast ratio. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for text is not advisable without careful consideration. It's better suited for decorative elements or backgrounds where text is not required. If used for interactive elements like buttons, sufficient contrast is crucial to ensure usability for individuals with visual impairments. Careful adjustment to the text and background colors are crucial to meet accessibility standards.
Shades
Digital Color Formats
Alternative colors
A lighter shade of blue that provides better contrast against white or dark backgrounds, improving readability and accessibility while retaining a similar aesthetic feel.
A slightly desaturated version of International Klein Blue, offering a softer look while still maintaining a distinct blue appearance. This color can be easier on the eyes for extended viewing.
A lighter blue with a touch of grey, offering a modern and sophisticated look. This color provides good contrast and is suitable for various design applications.
Applications
Web Design Accent
In web design, #0414B0 can be used sparingly as an accent color to draw attention to specific elements like buttons or headings. However, due to its poor accessibility scores when used for text, designers should avoid using it for body text. Instead, consider using it for graphical elements, logos, or decorative accents, especially where it complements lighter, more accessible colors. In user interfaces, this color can add a sense of sophistication and depth if implemented with caution.
Fashion Statement
In the realm of fashion and apparel, International Klein Blue makes a bold statement. It is frequently employed in statement pieces such as dresses, suits, or accessories. Given its intensity, it is often paired with neutral colors like white, black, or gray to create a balanced and striking visual impact. Its use in athletic wear can convey energy and confidence.
Interior Accent
In interior design, International Klein Blue serves well as an accent color to create a focal point within a room. It can be used on a feature wall, in decorative pillows, or in artwork to introduce a splash of color. Given its boldness, it is best used in moderation and balanced with neutral or complementary colors like orange or yellow to prevent the space from feeling overwhelming. It also works well as a color accent for minimalistic design approaches.