#645FFF

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

RGB(100, 95, 255), HSL(241.9, 100.0%, 68.6%), CMYK(60.8%, 62.7%, 0.0%, 0.0%).

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

4.54:1 — WCAG AA pass, AAA fail for normal text.

Overview

#645FFF is a cool, light color. In RGB it is 100, 95, 255, in HSL 241.9°, 100.0%, 68.6%, and in CMYK 60.8%, 62.7%, 0.0%, 0.0%. The nearest named color is slateblue 1.

On this page

カラー値

HEX

#645FFF

RGB

100, 95, 255

HSL

241.9, 100.0%, 68.6%

HSV

241.9, 62.7%, 100.0%

CMYK

60.8%, 62.7%, 0.0%, 0.0%

OKLCH

0.5854 0.2299 278.0

プロパティ

寒色明るい最も近い： slateblue 1

色彩心理学

Light blues are universally associated with clear skies, serenity, and trustworthiness. They lower blood pressure and heart rate, making them the most psychologically calming chromatic colors. Baby blue in particular symbolizes gentleness, innocence, and reliable safety.

Design Usage

Soft blues are the most widely used background color in enterprise software, social media, and healthcare apps. They create a professional yet friendly atmosphere that encourages prolonged engagement. Use them for empty states, onboarding screens, and informational banners that should feel non-threatening.