International Klein Blue
About International Klein Blue
International Klein Blue (IKB), with the hex code #002BB3, is a deep blue hue first synthesized by the French artist Yves Klein. Klein patented this specific shade to ensure its unique identity within the art world. The color is characterized by its intense saturation and ultramarine undertones, giving it a vibrant and almost ethereal quality. It is created through a meticulous process that involves suspending pure color pigment in a synthetic resin, allowing the pigment to retain its brilliance. As a pure color with a strong emotional resonance, it is often associated with feelings of depth, expansiveness, and spiritual connection. It is distinct from other blue shades due to its extraordinary intensity and the specific chemical formulation that gives it its particular character.
The hex color #002BB3, also known as International Klein Blue, presents significant accessibility challenges, primarily due to its low luminance value. When used as a foreground color, it requires a very light background to achieve sufficient contrast for readability, especially for users with visual impairments. 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 to meet AA compliance. Given the darkness of #002BB3, careful consideration is needed to ensure that any text displayed on a background of this color meets these requirements. Additionally, avoid using this color for crucial interactive elements without sufficient contrast, as it may render them invisible or difficult to perceive for some users. It's generally advisable to perform thorough accessibility testing with color contrast tools to validate that the chosen color combination meets accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Branding
International Klein Blue is often used in branding to convey a sense of creativity, innovation, and sophistication. Its unique and memorable hue can help a brand stand out in a crowded marketplace. The color is often associated with artists. The deep, saturated color lends a modern and artistic flair to web interfaces, immediately capturing the user's attention. It's often strategically used for highlighting key interactive elements like buttons or links. Used sparingly, this color can guide the user's eye and make the interface more intuitive and engaging.
Fashion Design
The vibrant and saturated nature of #002BB3 makes it an excellent choice for creating eye-catching and memorable fashion pieces. It can be used as a bold statement color for dresses, jackets, or accessories. Because the color exudes confidence and style, incorporating it into outfits or designs can amplify its visual impact. It can also be effectively combined with neutral tones like white, black, or gray to create a striking contrast that draws attention to the design.
Interiour and Art
International Klein Blue is suited for accent walls or decorative elements in interior design to create a focal point within a room. It can be combined with neutral color palettes to add depth and sophistication. In digital art, the color is suited for creating abstract or surreal compositions. The color can be used to express depth, emotion, and energy in artworks. Its ability to invoke feelings of contemplation and wonder makes it a great choice for the medium.