#577FFE

Q: What are the RGB, HSL, and CMYK values of #577FFE?

RGB(87, 127, 254), HSL(225,6, 98,8%, 66,9%), CMYK(65,7%, 50,0%, 0,0%, 0,4%).

Q: Does #577FFE meet WCAG contrast on white?

3,58:1 — WCAG AA fail, AAA fail for normal text.

Overview

#577FFE is a cool, light color. In RGB it is 87, 127, 254, in HSL 225.6°, 98.8%, 66.9%, and in CMYK 65.7%, 50.0%, 0.0%, 0.4%. The nearest named color is royalblue 2.

On this page

Valeurs de couleur

HEX

#577FFE

RGB

87, 127, 254

HSL

225,6, 98,8%, 66,9%

HSV

225,6, 65,7%, 99,6%

CMYK

65,7%, 50,0%, 0,0%, 0,4%

OKLCH

0,6339 0,1938 267,5

Propriétés

Froid Clair Le plus proche : royalblue 2

Psychologie des couleurs

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.