#577AFB
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#577AFB
Valeurs de couleur
#577AFB
87, 122, 251
227,2, 95,3%, 66,3%
227,2, 65,3%, 98,4%
65,3%, 51,4%, 0,0%, 1,6%
0,6222 0,1958 268,7
Propriétés
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.
Harmonies de couleurs
Simulation de daltonisme
Utilisation CSS
background-color: #577AFB;
color: #577AFB;
border-color: #577AFB;
Blue 600
#2563EB
Nuances Tailwind
Vérificateur de contraste
Texte sur blanc
3,76:1
Texte sur noir
5,58:1
Comparer avec
Articles associés
Questions fréquemment posées
What are the RGB, HSL, and CMYK values of #577AFB?
RGB(87, 122, 251) · HSL(227,2, 95,3%, 66,3%) · CMYK(65,3%, 51,4%, 0,0%, 1,6%)
Does #577AFB meet WCAG contrast on white?
3,76:1 — WCAG AA Échoué, AAA Échoué for normal text.
What text color is readable on #577AFB?
Use 000000 text on a #577AFB background; contrast on black is 5,58:1.