#6366DB

Q: What are the RGB, HSL, and CMYK values of #6366DB?

RGB(99, 102, 219), HSL(238.5, 62.5%, 62.4%), CMYK(54.8%, 53.4%, 0.0%, 14.1%).

Q: Does #6366DB meet WCAG contrast on white?

4.71:1 — WCAG AA pass, AAA fail for normal text.

Overview

#6366DB is a cool, dark color. In RGB it is 99, 102, 219, in HSL 238.5°, 62.5%, 62.4%, and in CMYK 54.8%, 53.4%, 0.0%, 14.1%. The nearest named color is slateblue.

On this page

カラー値

HEX

#6366DB

RGB

99, 102, 219

HSL

238.5, 62.5%, 62.4%

HSV

238.5, 54.8%, 85.9%

CMYK

54.8%, 53.4%, 0.0%, 14.1%

OKLCH

0.5694 0.175 278.2

プロパティ

寒色暗い最も近い： slateblue

色彩心理学

True blue is the world's most popular favorite color, representing trust, competence, and stability. It suppresses appetite and promotes productivity, making it ideal for work environments. Blue is the dominant color in corporate branding because it communicates reliability without emotional excess.

Design Usage

Medium blue is the default choice for primary buttons, navigation bars, and link text across the web. It forms the foundation of design systems for banking, insurance, and enterprise SaaS products. While universally safe, it benefits from a distinctive hue angle or saturation to avoid blending into the sea of blue brands.