#30818F

Q: What are the RGB, HSL, and CMYK values of #30818F?

RGB(48, 129, 143), HSL(188.8, 49.7%, 37.5%), CMYK(66.4%, 9.8%, 0.0%, 43.9%).

Q: Does #30818F meet WCAG contrast on white?

4.5:1 — WCAG AA pass, AAA fail for normal text.

Overview

#30818F is a cool, light color. In RGB it is 48, 129, 143, in HSL 188.8°, 49.7%, 37.5%, and in CMYK 66.4%, 9.8%, 0.0%, 43.9%. The nearest named color is RAL 5018 Turquoise Blue.

On this page

Color Values

HEX

#30818F

RGB

48, 129, 143

HSL

188.8, 49.7%, 37.5%

HSV

188.8, 66.4%, 56.1%

CMYK

66.4%, 9.8%, 0.0%, 43.9%

OKLCH

0.5602 0.0797 211.0

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

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.