#4247FD
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#4247FD
Значения цвета
#4247FD
66, 71, 253
238,4, 97,9%, 62,5%
238,4, 73,9%, 99,2%
73,9%, 71,9%, 0,0%, 0,8%
0,5271 0,2604 271,9
Свойства
Психология цвета
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.
Цветовые гармонии
Симуляция цветовой слепоты
Использование в CSS
background-color: #4247FD;
color: #4247FD;
border-color: #4247FD;
Indigo 600
#4F46E5
Оттенки Tailwind
Проверка контрастности
Текст на белом
5,91:1
Текст на чёрном
3,55:1
Сравнить с
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Часто задаваемые вопросы
What are the RGB, HSL, and CMYK values of #4247FD?
RGB(66, 71, 253) · HSL(238,4, 97,9%, 62,5%) · CMYK(73,9%, 71,9%, 0,0%, 0,8%)
Does #4247FD meet WCAG contrast on white?
5,91:1 — WCAG AA Соответствует, AAA Не соответствует for normal text.
What text color is readable on #4247FD?
Use FFFFFF text on a #4247FD background; contrast on black is 3,55:1.