#399CAC

Q: What are the RGB, HSL, and CMYK values of #399CAC?

RGB(57, 156, 172), HSL(188.3, 50.2%, 44.9%), CMYK(66.9%, 9.3%, 0.0%, 32.5%).

Q: Does #399CAC meet WCAG contrast on white?

3.22:1 — WCAG AA fail, AAA fail for normal text.

Overview

#399CAC is a cool, light color. In RGB it is 57, 156, 172, in HSL 188.3°, 50.2%, 44.9%, and in CMYK 66.9%, 9.3%, 0.0%, 32.5%. The nearest named color is NCS S 1050-B20G Cyan.

On this page

カラー値

HEX

#399CAC

RGB

57, 156, 172

HSL

188.3, 50.2%, 44.9%

HSV

188.3, 66.9%, 67.5%

CMYK

66.9%, 9.3%, 0.0%, 32.5%

OKLCH

0.6422 0.0928 210.1

プロパティ

寒色明るい最も近い： NCS S 1050-B20G Cyan

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.