Cyan vs Aqua

What is the difference between Cyan and Aqua?

Comparing Cyan (#00FFFF) and Aqua (#00FFFF) reveals interesting optical contrasts. Both colors share a very similar saturation index, making their color intensity nearly equal. Both shades have a nearly identical lightness profile on screens. They have a close hue coordinate distance of 0°, representing a harmonized adjacent relationship.

Design recommendations for Cyan vs Aqua

When choosing between Cyan and Aqua for interface designs, consider their visual weight. Since Cyan is darker, it serves as a solid base for structural layouts or heavy typography, while the lighter Aqua is ideal for backgrounds or high-visibility accents. Testing their contrast ratio is essential to meet WCAG accessibility guidelines.

Readability & Contrast Testing

Visual test showing black and white text overlay readability on both colors.

Cyan Typography

Preview of dark and light text elements rendered over a solid Cyan background canvas.

White Text: 1.25:1 Black Text: 16.75:1

Aqua Typography

Preview of dark and light text elements rendered over a solid Aqua background canvas.

White Text: 1.25:1 Black Text: 16.75:1

Technical Specifications Comparison

Format / Value Cyan Aqua Delta / Difference
HEX Code #00FFFF #00FFFF -
RGB Channels rgb(0, 255, 255) rgb(0, 255, 255) R:0 | G:0 | B:0
HSL Values hsl(180°, 100%, 50%) hsl(180°, 100%, 50%) H:0° | S:0% | L:0%
CMYK (Print) cmyk(100%, 0%, 0%, 0%) cmyk(100%, 0%, 0%, 0%) -

Individual Color References

Cyan Reference Sheet HEX, RGB, HSL and print codes
Aqua Reference Sheet HEX, RGB, HSL and print codes
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