International Klein Blue
About International Klein Blue
International Klein Blue (IKB), with the hexadecimal color code #0B30A8, is a deep blue hue first mixed by the French artist Yves Klein. Klein registered this color as a trademark in 1957. It's renowned for its intense saturation, achieved by suspending pure color pigment in a synthetic resin, maintaining the pigment's original qualities. IKB evokes feelings of depth, transcendence, and the infinite, mirroring Klein's artistic vision. The color lies within the blue-violet spectrum and is considered a tertiary color. Its unique composition distinguishes it from standard blues, making it a recognizable and iconic shade in the art world. It is used in modern designs across many platforms.
International Klein Blue (#0B30A8) presents a moderate challenge for accessibility. Its dark hue results in high contrast against white text, which is generally acceptable. However, when paired with darker shades, readability can suffer significantly. For optimal accessibility, it's recommended to use a light background or text color. Ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG AA standards. Tools like contrast checkers can help verify compliance. When using this color for interactive elements such as buttons or links, providing sufficient visual cues beyond color alone is crucial for users with color vision deficiencies. Also, consider the context in which the color is used to ensure maximum usability for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Call-to-Action Buttons
In web design, International Klein Blue can be used to create visually striking call-to-action buttons. Its vibrancy attracts attention and encourages user interaction. Using it sparingly as an accent color against a neutral background can create a professional and modern aesthetic. For example, a website for a tech startup might use IKB for its primary buttons and headings, complemented by a clean, white background and sans-serif typography. This creates a bold and engaging user experience while maintaining readability.
Interior Design Accent
In interior design, International Klein Blue can serve as a bold accent color in a minimalist space. A single statement wall in IKB can transform a room, adding depth and visual interest. Alternatively, incorporating IKB through furniture, such as a velvet armchair or abstract artwork, can inject personality into a neutral-toned room. To balance its intensity, pair it with warm wood tones and soft textures to create a sophisticated and inviting atmosphere.
Fashion Accent Piece
In fashion, a single IKB garment or accessory can make a powerful statement. A silk scarf, a pair of heels, or even a bold handbag in this color can elevate a neutral outfit. For a more daring look, consider an IKB dress or suit, paired with minimalist jewelry and understated makeup. The color is best suited for evenings or special occasions, where its boldness can truly shine. In the beauty industry, it can also be used as a dramatic eye-shadow to add drama to a look.