International Klein Blue
About International Klein Blue
International Klein Blue, represented by the hexadecimal color code #0735ad, is a deep, intense ultramarine blue pigment first synthesized and made famous by the French artist Yves Klein. Klein registered this color as a trademark to protect its unique identity, solidifying its place in art history. The color's captivating depth arises from its high concentration of pure pigment suspended in a synthetic resin, creating a matte finish that enhances its visual impact. Its distinctive appearance is due to its spectral reflectance curve, which exhibits a peak in the blue region and minimal reflection in other areas of the spectrum. It is named after Yves Klein for a reason, since he created the color and used it in most of his art. It is used throughout the world, and is known as the color that Yves Klein created.
The hex color #0735ad, also known as International Klein Blue, presents accessibility challenges due to its low luminance. When used as a background color, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards for color contrast. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like WebAIM's Contrast Checker can verify compliance. Avoid pairing this dark blue with other dark colors, as it will render text and elements illegible. Furthermore, consider users with visual impairments, offering alternative high-contrast themes. Ensure that information isn't conveyed solely through color; use supplementary cues such as text labels or icons. Semantic HTML and ARIA attributes can enhance accessibility for screen reader users.
Shades
Digital Color Formats
Alternative colors
- #1e90ff
A slightly lighter shade of blue that provides better contrast when used with darker text.
- #000080
A classic navy blue that offers versatility and good contrast with light text.
- #4169e1
A vibrant royal blue that can be used as an alternative for a brighter feel, while still maintaining a good contrast ratio.
Applications
Web Design Accent
International Klein Blue offers a bold and sophisticated accent color for websites or applications aiming for a modern and artistic feel. Its depth makes it suitable for headings, buttons, or interactive elements. However, it should be used sparingly to avoid overwhelming the user. Pairing it with neutral colors such as white, light gray, or beige allows this color to truly stand out. It is important to ensure adequate contrast with text and other design elements to maintain accessibility standards. This is a great color when used in minimalist designs.
Interior Design Accent
International Klein Blue can bring a sense of luxury and sophistication to interior design. It works well as an accent wall color or in decorative elements such as throw pillows, curtains, or artwork. Pairing it with complementary colors such as gold or yellow can create a visually striking effect. Its intense hue makes it a focal point, so consider using it in moderation to avoid overwhelming the space. This color is used frequently in modern art pieces.
Fashion Statement Color
International Klein Blue makes a striking statement in fashion, suitable for evening wear, statement pieces, or accessories. The depth and intensity draw attention. Combining with neutral colors like black, white, or gray creates a balanced look, making the blue the focal point. Silver or gold accessories will enhance the color's luxuriousness. However, it may be too overwhelming for all-over everyday wear. This color is ideal for a night on the town!