#645F66
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#645F66
Overview
#645F66 is a cool, dark color. In RGB it is 100, 95, 102, in HSL 282.9°, 3.6%, 38.6%, and in CMYK 2.0%, 6.9%, 0.0%, 60.0%. The nearest named color is RAL 4012 Pearl Blackberry.
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ค่าสี
#645F66
100, 95, 102
282.9, 3.6%, 38.6%
282.9, 6.9%, 40.0%
2.0%, 6.9%, 0.0%, 60.0%
0.4925 0.0126 316.4
คุณสมบัติ
จิตวิทยาสี
Medium gray represents balance, neutrality, and diplomatic composure. It is the color of concrete, steel, and overcast skies, suggesting urban modernity and industrial strength. Gray communicates professionalism and impartiality in equal measure.
Design Usage
Medium gray is essential for body text, icons, and secondary labels in user interfaces. It provides the typographic backbone of design systems, separating primary from secondary information. Ensure proper contrast ratios since many popular mid-gray values fall below WCAG AA for text on white backgrounds.
ความกลมกลืนของสี
การจำลองตาบอดสี
การใช้งาน CSS
background-color: #645F66;
color: #645F66;
border-color: #645F66;
Zinc 600
#52525B
เฉดสี Tailwind
ตรวจสอบความเปรียบต่าง
ข้อความบนพื้นขาว
6.23:1
ข้อความบนพื้นดำ
3.37:1
เปรียบเทียบกับ
บทความที่เกี่ยวข้อง
คำถามที่พบบ่อย
What are the RGB, HSL, and CMYK values of #645F66?
RGB(100, 95, 102) · HSL(282.9, 3.6%, 38.6%) · CMYK(2.0%, 6.9%, 0.0%, 60.0%)
Does #645F66 meet WCAG contrast on white?
6.23:1 — WCAG AA ผ่าน, AAA ไม่ผ่าน for normal text.
What text color is readable on #645F66?
Use FFFFFF text on a #645F66 background; contrast on black is 3.37:1.