International Klein Blue
General Information about International Klein Blue
International Klein Blue, also known as IKB, is a deep blue hue first mixed by the French artist Yves Klein. IKB's visual impact comes from its heavy reliance on ultramarine, as well as Klein's artistic use of the color. Klein patented this color in 1957 to maintain its unique identity and association with his art. Chemically, it is a synthetic ultramarine pigment. In the RGB color model, its values are R: 1, G: 40, B: 164. In the CMYK color model, its values are C: 99, M: 76, Y: 0, K: 36. The color is perceived as stable, trustworthy and elegant. International Klein Blue stands out due to its unique vibrancy and historical significance in the art world.
The contrast ratio of #0128A4 against white is 8.36:1, which exceeds the WCAG AAA standard for text and non-text contrast. This makes it highly accessible for users with visual impairments. When used as a background color, white text is easily readable. However, when using this color for smaller elements or intricate designs, ensure sufficient contrast with surrounding colors. For users with color blindness, this blue is generally well perceived. Designers should also consider providing alternative cues, such as text labels or icons, alongside color to ensure inclusivity. Additionally, the color is distinct enough to be easily differentiated from other blues and purples, reducing potential confusion.
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Applications
Web Design
In web design, International Klein Blue can be used to create a sense of depth and sophistication. It is effective for headers, call-to-action buttons, and background accents to draw the user's eye. Its vibrancy can also be used to convey trust and stability, making it suitable for financial or corporate websites. However, it should be used judiciously, as excessive use can be overwhelming. Pairing it with neutral colors like white or light gray can balance its intensity and improve readability.
Fashion
In fashion, International Klein Blue makes a bold statement. It is often seen in statement pieces like dresses, jackets, and accessories. Its vibrancy and depth create a focal point, demanding attention and conveying confidence. It pairs well with neutral tones like black, white, and beige, allowing the blue to stand out. Additionally, the color is often used in athletic wear, such as running shoes or leggings, because it is stimulating and visible.
Interior Design
In interior design, this blue can create a striking accent wall or statement furniture piece. Use it in moderation in interior design, as the color can visually overwhelm smaller rooms if it is too dominant. It can create a sophisticated and modern space when paired with neutral colors such as white, gray, or natural wood tones. It can also be used in artwork and decorative objects to bring vibrancy and personality to a room.