International Klein Blue
General Information
International Klein Blue, represented by the hex code #0237B2, is a deep and vibrant shade of blue named after the French artist Yves Klein, who patented the color in the 1960s. Klein used this particular shade extensively in his artwork, aiming to evoke a sense of purity, infinity, and spirituality. Chemically, the color is achieved through a specific formulation of ultramarine pigment. In the RGB color model, #0237B2 is composed of 0.8% red, 21.6% green, and 69.8% blue. This color is often associated with feelings of stability, confidence, and authority, making it a popular choice for branding and design. Its intense saturation also makes it visually striking and memorable.
The hex color #0237B2, also known as International Klein Blue, presents some accessibility challenges, especially when used for text or user interface elements. Due to its relatively low lightness value, it may not provide sufficient contrast against lighter backgrounds, potentially making it difficult for users with visual impairments to read or interact with content. To ensure accessibility, it's crucial to pair this color with significantly lighter hues, such as whites or very light yellows, to meet WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. Tools like contrast checkers can help determine if the color combination provides adequate contrast for different levels of compliance. Additionally, consider providing alternative styling options for users who require higher contrast or have specific visual needs, ensuring an inclusive and user-friendly experience for everyone.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter shade of blue that offers improved contrast against white backgrounds while maintaining a similar aesthetic.
- #29abe2
A more vibrant blue that can be used as an accent color without overwhelming the design.
- #002171
A darker tone of blue offering greater contrast to light colored texts and elements.
Applications
Web Design
In web design, International Klein Blue can be used as a primary color for headings, buttons, and other interactive elements. However, it's important to ensure sufficient contrast with the background to maintain accessibility. It is recommended to use it with light backgrounds or as an accent color to draw attention to specific areas of the page. The color evokes a sense of trust and stability, making it suitable for websites related to finance, technology, or education. It can be used with gradients with lighter blues or white to create depth and a professional style.
Interior Design
In interior design, #0237B2 can be used as an accent color for walls, furniture, or accessories. Its bold nature can add a pop of color to a neutral room, creating a visually appealing space. It is often paired with white, gray, or beige to create a balanced and sophisticated aesthetic. This color is suitable for modern and contemporary designs, creating a sense of depth and serenity. It is recommended to use it in moderation to avoid overwhelming the space and maintain a sense of balance and harmony.
Graphic Design
International Klein Blue can be used to create eye catching graphics to atract attention and create unique branding. The boldness of the blue evokes a sense of trustworthiness while keeping the image modern and sleek. This is an important factor when using the color for marketing materials.