International Klein Blue
About International Klein Blue
International Klein Blue, represented by the hexadecimal color code #0428B0, is a deep, intense shade of blue originally conceived by the French artist Yves Klein. Klein collaborated with a paint supplier to create a matte version of this ultramarine pigment, which he registered as International Klein Blue (IKB) in 1957. This color is known for its remarkable depth and intensity, creating a captivating visual experience. Its unique properties stem from its ability to absorb a significant amount of light, contributing to its characteristic vibrancy. In digital design, #0428B0 can be used to evoke feelings of trust, stability, and sophistication. However, it should be applied thoughtfully to ensure readability and accessibility.
The hex color #0428B0, also known as International Klein Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires a very light text color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Due to the darkness of #0428B0, lighter shades of white, off-white, or very light grays are recommended for text. It's crucial to test color combinations using accessibility tools to verify compliance. Also, consider users with visual impairments; avoid using color as the sole means of conveying information. Provide alternative cues like text labels or icons to ensure inclusivity. Using this color for interactive elements also requires careful consideration for focus states to maintain accessibility.
Shades
Digital Color Formats
Alternative colors
- #2962ff
A slightly lighter blue that still evokes a sense of depth but offers better contrast with darker text.
- #64b5f6
A more muted blue that is easier on the eyes and works well for backgrounds.
- #42a5f5
A lighter tint that provides better contrast when used as a background color for text and other elements.
Applications
Web Design
International Klein Blue, #0428B0, can be used to create visually striking user interfaces. Its depth makes it suitable for primary brand colors, call-to-action buttons, and interactive elements. Because of its vibrancy, it's advisable to use this hue sparingly as an accent color to avoid overwhelming the user. By combining it with neutral colors like white or light gray, you can create a balanced and engaging design. It is also useful in the creation of unique branding and can be used to invoke feelings of trust and stability.
Fashion Design
In the realm of fashion, International Klein Blue can be utilized to create attention-grabbing statement pieces. It can be incorporated into clothing, accessories, and footwear to inject a sense of boldness and sophistication. Pairing it with neutral tones like black, white, or gray allows the vibrant blue to stand out and become the focal point of the outfit. It's an excellent option for those seeking to express confidence and individuality through their personal style. When combined with other bold colours such as yellow, orange, green or red, the piece can become the centre of attention.
Interior Design
In interior design, #0428B0 brings a unique intensity. Use it for accent walls, statement furniture, or artistic installations to infuse a room with depth and character. This vibrant color works best in spaces that can handle bold statements, such as living rooms, studies, or creative studios. Combine it with lighter shades and natural materials to balance its intensity and create a harmonious environment. Consider the lighting in the room, as the color can appear differently under varying light conditions.