#21CFD0

Q: What are the RGB, HSL, and CMYK values of #21CFD0?

RGB(33, 207, 208), HSL(180.3, 72.6%, 47.3%), CMYK(84.1%, 0.5%, 0.0%, 18.4%).

Q: Does #21CFD0 meet WCAG contrast on white?

1.93:1 — WCAG AA fail, AAA fail for normal text.

Overview

#21CFD0 is a cool, light color. In RGB it is 33, 207, 208, in HSL 180.3°, 72.6%, 47.3%, and in CMYK 84.1%, 0.5%, 0.0%, 18.4%. The nearest named color is darkturquoise.

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Color Values

HEX

#21CFD0

RGB

33, 207, 208

HSL

180.3, 72.6%, 47.3%

HSV

180.3, 84.1%, 81.6%

CMYK

84.1%, 0.5%, 0.0%, 18.4%

OKLCH

0.7762 0.1278 195.5

Properties

Cool Light Nearest: darkturquoise

Color Psychology

True cyan sits at the boundary of blue and green in the visible spectrum, projecting futurism, precision, and digital innovation. It is a primary color in CMYK printing and RGB displays, giving it a distinctly technological identity. Cyan suggests cutting-edge thinking and clear communication.

Design Usage

Medium cyan is a staple in tech branding, cloud computing services, and developer tools. It works well for interactive elements, link hover states, and data visualization highlights. Because cyan is highly saturated, use it as an accent rather than a dominant color to avoid visual strain.