Turquoise vs Aqua

Turquoise #40E0D0 View details →

Aqua #00FFFF View details →

What is the difference between Turquoise and Aqua?

An analysis of Turquoise (#40E0D0) alongside Aqua (#00FFFF) highlights their unique visual relationship. Evaluating saturation levels, Aqua displays a significantly higher color purity. From a lightness perspective, Turquoise reflects considerably more light. Sitting near each other on the spectrum (6° apart), they offer a smooth visual flow.

Design recommendations for Turquoise vs Aqua

From a design standpoint, these colors serve different layout roles. The darker Aqua is excellent for text elements, borders, and structural divs to anchor the page, whereas the more luminous Turquoise works best for highlights, background sections, or notification badges. Ensure contrast checks are verified for text readability.

✦ Readability & Contrast Testing

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

Turquoise Typography

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

White Text: 1.64:1 Black Text: 12.79:1

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	Turquoise	Aqua	Delta / Difference
HEX Code	`#40E0D0`	`#00FFFF`	-
RGB Channels	`rgb(64, 224, 208)`	`rgb(0, 255, 255)`	`R:-64 \| G:+31 \| B:+47`
HSL Values	`hsl(174°, 72%, 56%)`	`hsl(180°, 100%, 50%)`	`H:+6° \| S:+28% \| L:-6%`
CMYK (Print)	`cmyk(71%, 0%, 7%, 12%)`	`cmyk(100%, 0%, 0%, 0%)`	-

◉ Individual Color References

Turquoise Reference Sheet HEX, RGB, HSL and print codes

Aqua Reference Sheet HEX, RGB, HSL and print codes