#645E64

Q: What are the RGB, HSL, and CMYK values of #645E64?

RGB(100, 94, 100), HSL(300.0, 3.1%, 38.0%), CMYK(0.0%, 6.0%, 0.0%, 60.8%).

Q: Does #645E64 meet WCAG contrast on white?

6.31:1 — WCAG AA pass, AAA fail for normal text.

Overview

#645E64 is a warm, dark color. In RGB it is 100, 94, 100, in HSL 300.0°, 3.1%, 38.0%, and in CMYK 0.0%, 6.0%, 0.0%, 60.8%. The nearest named color is RAL 4012 Pearl Blackberry.

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Color Values

HEX

#645E64

RGB

100, 94, 100

HSL

300.0, 3.1%, 38.0%

HSV

300.0, 6.0%, 39.2%

CMYK

0.0%, 6.0%, 0.0%, 60.8%

OKLCH

0.4896 0.012 325.8

Properties

Warm Dark Nearest: RAL 4012 Pearl Blackberry

Color Psychology

Medium gray represents balance, neutrality, and diplomatic composure. It is the color of concrete, steel, and overcast skies, suggesting urban modernity and industrial strength. Gray communicates professionalism and impartiality in equal measure.

Design Usage

Medium gray is essential for body text, icons, and secondary labels in user interfaces. It provides the typographic backbone of design systems, separating primary from secondary information. Ensure proper contrast ratios since many popular mid-gray values fall below WCAG AA for text on white backgrounds.