#555166
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#555166
Overview
#555166 is a cool, dark color. In RGB it is 85, 81, 102, in HSL 251.4°, 11.5%, 35.9%, and in CMYK 16.7%, 20.6%, 0.0%, 60.0%. The nearest named color is RAL 7015 Slate Grey.
On this page
ค่าสี
#555166
85, 81, 102
251.4, 11.5%, 35.9%
251.4, 20.6%, 40.0%
16.7%, 20.6%, 0.0%, 60.0%
0.4468 0.0343 293.7
คุณสมบัติ
จิตวิทยาสี
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.
ความกลมกลืนของสี
การจำลองตาบอดสี
การใช้งาน CSS
background-color: #555166;
color: #555166;
border-color: #555166;
Slate 600
#475569
เฉดสี Tailwind
ตรวจสอบความเปรียบต่าง
ข้อความบนพื้นขาว
7.62:1
ข้อความบนพื้นดำ
2.76:1
เปรียบเทียบกับ
บทความที่เกี่ยวข้อง
คำถามที่พบบ่อย
What are the RGB, HSL, and CMYK values of #555166?
RGB(85, 81, 102) · HSL(251.4, 11.5%, 35.9%) · CMYK(16.7%, 20.6%, 0.0%, 60.0%)
Does #555166 meet WCAG contrast on white?
7.62:1 — WCAG AA ผ่าน, AAA ผ่าน for normal text.
What text color is readable on #555166?
Use FFFFFF text on a #555166 background; contrast on black is 2.76:1.