#643C71

Q: What are the RGB, HSL, and CMYK values of #643C71?

RGB(100, 60, 113), HSL(285.3, 30.6%, 33.9%), CMYK(11.5%, 46.9%, 0.0%, 55.7%).

Q: Does #643C71 meet WCAG contrast on white?

8.65:1 — WCAG AA pass, AAA pass for normal text.

Overview

#643C71 is a cool, dark color. In RGB it is 100, 60, 113, in HSL 285.3°, 30.6%, 33.9%, and in CMYK 11.5%, 46.9%, 0.0%, 55.7%. The nearest named color is RAL 4005 Blue Lilac.

On this page

カラー値

HEX

#643C71

RGB

100, 60, 113

HSL

285.3, 30.6%, 33.9%

HSV

285.3, 46.9%, 44.3%

CMYK

11.5%, 46.9%, 0.0%, 55.7%

OKLCH

0.426 0.0967 317.5

プロパティ

寒色暗い最も近い： RAL 4005 Blue Lilac

色彩心理学

True purple has been the color of royalty for millennia because Tyrian purple dye was extraordinarily rare and expensive. It represents luxury, creativity, and visionary thinking. Purple stimulates problem-solving and artistic expression, bridging the physical energy of red with the calm stability of blue.

Design Usage

Medium purple is a strong primary brand color for creative agencies, streaming platforms, and premium product tiers. It differentiates effectively from the blue-green dominated tech landscape. Use it for premium badges, creator tools, and feature gating where exclusivity should be communicated.