Cyan
#00FFFF
Color Values
What Colors Make Cyan?
No mixing formulas available for this color.
Color Meaning
Cyan represents clarity, communication, and emotional expression. It's associated with mental clarity, tranquility, and spiritual openness. Cyan feels fresh and modern.
Learn more on WikipediaFrequently Asked Questions About Cyan
What two colors make cyan?
Cyan is made by mixing blue and green in equal parts. The result is a bright, green-blue color that's lighter than turquoise but more blue-dominant.
What's the difference between cyan and turquoise?
Cyan is a brighter, more electric blue-green that's closer to the spectral color, while turquoise is softer and more muted with more yellow influence.
How do you make light cyan?
Light cyan is made by mixing cyan with white, or by mixing equal parts blue and green with white. The result is a soft, bright blue-green.
The History of Cyan
Cyan gets its name from the ancient Greek 'kyanos' — meaning dark blue, also the root of 'cyanide' (from Prussian Blue pigment). The word originally described a range of blue-green tones. As a specific color designation, cyan became scientifically important in the 19th century when it was identified as one of the primary colors in the subtractive color model by Louis Ducos du Hauron and Charles Cros, who pioneered color photography in the 1860s–70s. Cyan's role as a primary printing color was formalized in the development of CMYK four-color process printing in the early 20th century, making it fundamental to all modern commercial printing. In digital technology, cyan became one of the RGB display model's secondary colors (mixing equal green and blue light), essential to every screen since the CRT era.
Cultural Significance
Cyan is culturally younger than most colors — its identity is largely shaped by its technical roles in printing and digital display rather than ancient symbolic tradition. However, cyan-adjacent colors have deep cultural histories: Egyptian blue (used since 2500 BCE) and the turquoise of Islamic architecture occupy the same visual territory. In modern culture, cyan is associated with medical imaging (MRI and CT scan interfaces), scientific visualization, and digital interfaces — it carries strong tech-forward associations. In the 1980s–90s, cyan became an icon of early computer culture: the default cyan of MS-DOS command prompts and Windows 3.1 color schemes made it synonymous with the dawn of personal computing. Cyan is widely used in ocean and environmental conservancy branding to evoke clean water.
Color Psychology
Cyan is psychologically the most 'open' color — associated with clarity, freshness, and uninhibited communication. It sits at the boundary between blue (trust, calm) and green (growth, balance), combining the most positive qualities of both without the weight of either. Cyan environments feel expansive and airy — research suggests they promote clear thinking and communication. In user interface design, cyan is often used for interactive elements, tooltips, and information displays because it draws attention without the urgency of red or orange. Cyan's associations with clear water, sky, and open horizons connect it to psychological experiences of freedom and possibility. In branding, cyan communicates transparency, clarity, and accessibility — qualities valued in healthcare, education, and technology sectors.
Design Tips for Cyan
Cyan is underused in design outside of healthcare and tech — which makes it distinctive when applied elsewhere. For web design, #06B6D4 (Tailwind cyan-500) is vibrant and modern; for accessible text use #0E7490 (cyan-700) or darker on white. Cyan pairs magnificently with its complement, red-orange, for maximum vibrancy. A cyan, navy, and white palette creates a crisp nautical aesthetic. For dark-mode interfaces, cyan glows beautifully against dark backgrounds (#0FF or #00CED1) and is widely used in terminal and code-editor themes (VS Code's default uses cyan for string highlighting). In data visualization, cyan is excellent for highlighting key data points without the stop-signal connotations of red. Pure cyan (#00FFFF) on white is nearly invisible — always use a darker, more saturated variant for any text or important UI elements.