#2143CF
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#2143CF
颜色值
#2143CF
33, 67, 207
228.3, 72.5%, 47.1%
228.3, 84.1%, 81.2%
84.1%, 67.6%, 0.0%, 18.8%
0.4615 0.2175 266.3
属性
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.
配色方案
色觉模拟
CSS 用法
Tailwind 色阶
对比度检查器
白底文字
7.59:1
黑底文字
2.77:1
与之比较
相关文章
常见问题
What are the RGB, HSL, and CMYK values of #2143CF?
RGB(33, 67, 207) · HSL(228.3, 72.5%, 47.1%) · CMYK(84.1%, 67.6%, 0.0%, 18.8%)
Does #2143CF meet WCAG contrast on white?
7.59:1 — WCAG AA 通过, AAA 通过 for normal text.
What text color is readable on #2143CF?
Use FFFFFF text on a #2143CF background; contrast on black is 2.77:1.