#51178B

Q: What are the RGB, HSL, and CMYK values of #51178B?

RGB(81, 23, 139), HSL(270,0, 71,6%, 31,8%), CMYK(41,7%, 83,5%, 0,0%, 45,5%).

Q: Does #51178B meet WCAG contrast on white?

11,38:1 — WCAG AA pass, AAA pass for normal text.

Overview

#51178B is a cool, dark color. In RGB it is 81, 23, 139, in HSL 270.0°, 71.6%, 31.8%, and in CMYK 41.7%, 83.5%, 0.0%, 45.5%. The nearest named color is purple 4.

On this page

قيم الألوان

HEX

#51178B

RGB

81, 23, 139

HSL

270,0, 71,6%, 31,8%

HSV

270,0, 83,5%, 54,5%

CMYK

41,7%, 83,5%, 0,0%, 45,5%

OKLCH

0,3705 0,1737 300,2

الخصائص

بارد داكن الأقرب: purple 4

علم نفس الألوان

Dark purples like plum and amethyst convey mystery, power, and regal authority. They suggest hidden depths, secret knowledge, and ambitious vision. In Western cultures, deep purple often appears in religious vestments and academic regalia, reinforcing its association with wisdom and ceremony.

Design Usage

Dark purple excels in entertainment branding, gaming interfaces, and luxury e-commerce. It creates dramatic hero sections and immersive backgrounds that feel rich and engaging. Pair it with electric violet or bright pink accents for energy, or with gold and cream for timeless elegance.