#309C9E

Q: What are the RGB, HSL, and CMYK values of #309C9E?

RGB(48, 156, 158), HSL(181.1, 53.4%, 40.4%), CMYK(69.6%, 1.3%, 0.0%, 38.0%).

Q: Does #309C9E meet WCAG contrast on white?

3.29:1 — WCAG AA fail, AAA fail for normal text.

Overview

#309C9E is a cool, light color. In RGB it is 48, 156, 158, in HSL 181.1°, 53.4%, 40.4%, and in CMYK 69.6%, 1.3%, 0.0%, 38.0%. The nearest named color is darkcyan.

On this page

カラー値

HEX

#309C9E

RGB

48, 156, 158

HSL

181.1, 53.4%, 40.4%

HSV

181.1, 69.6%, 62.0%

CMYK

69.6%, 1.3%, 0.0%, 38.0%

OKLCH

0.6344 0.0947 196.8

プロパティ

寒色明るい最も近い： darkcyan

色彩心理学

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.