International Klein Blue
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 usage of the color. Yves Klein registered this brilliant shade as a trademark in 1957. It is a vivid hue of blue and is often associated with art and sophistication. It is created using a unique pigment blend, making it stand out from other blues. This color has been extensively used in modern and contemporary art, fashion, and design, becoming a symbol of creativity and innovation. Its distinctive appearance makes it easily recognizable and highly valued in various creative fields.
The hex color #0333b0, also known as International Klein Blue, presents significant accessibility challenges, particularly in web design. Its very dark hue results in a low contrast ratio when paired with lighter text colors like white or light gray. This necessitates careful consideration to ensure sufficient contrast for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended by WCAG guidelines for normal text and 3:1 for large text. Using online contrast checkers can help assess the compliance of text and background color combinations. To improve accessibility, designers could explore using a lighter shade of blue or pairing #0333b0 with very light, almost white, text. Additionally, providing alternative text descriptions for images and using ARIA attributes can further enhance the accessibility of content using this color.
Shades
Digital Color Formats
Alternative colors
Applications
UI Accents
International Klein Blue can be used as a accent color in user interfaces to highlight interactive elements, buttons or important notifications. The deep blue hue can be used for primary buttons, indicating their main functionality while maintaining a professional and sleek aesthetic. To enhance user experience, hover effects or slight color variations can be implemented on these elements, providing clear visual feedback upon interaction and ensuring the interface is both visually appealing and user-friendly.
Branding
International Klein Blue is a striking and sophisticated choice for branding materials, particularly for technology companies, art institutions, or creative agencies. The color's intensity communicates innovation and vision, while its depth conveys reliability and trust. Use the color in logos, stationery, and website designs to create a memorable and impactful brand identity. Consistent use of this color across all branding touchpoints will reinforce brand recognition and establish a strong visual presence in the market.
Interior Accents
The hex color is a vibrant and captivating hue that can be used as a bold statement wall in living rooms or offices, creating a focal point that adds depth and personality to the space. When using in interior design, consider the lighting and existing decor to ensure the color complements the overall aesthetic. Balance the intensity of the blue with neutral tones like white, gray, or light wood, creating a harmonious and visually appealing environment. This approach will create a modern and sophisticated space.