#666FFD
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#666FFD
Overview
#666FFD is a cool, light color. In RGB it is 102, 111, 253, in HSL 236.4°, 97.4%, 69.6%, and in CMYK 59.7%, 56.1%, 0.0%, 0.8%. The nearest named color is slateblue 1.
On this page
ค่าสี
#666FFD
102, 111, 253
236.4, 97.4%, 69.6%
236.4, 59.7%, 99.2%
59.7%, 56.1%, 0.0%, 0.8%
0.612 0.2079 275.6
คุณสมบัติ
จิตวิทยาสี
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.
ความกลมกลืนของสี
การจำลองตาบอดสี
การใช้งาน CSS
background-color: #666FFD;
color: #666FFD;
border-color: #666FFD;
Indigo 500
#6366F1
เฉดสี Tailwind
ตรวจสอบความเปรียบต่าง
ข้อความบนพื้นขาว
3.99:1
ข้อความบนพื้นดำ
5.26:1
เปรียบเทียบกับ
บทความที่เกี่ยวข้อง
คำถามที่พบบ่อย
What are the RGB, HSL, and CMYK values of #666FFD?
RGB(102, 111, 253) · HSL(236.4, 97.4%, 69.6%) · CMYK(59.7%, 56.1%, 0.0%, 0.8%)
Does #666FFD meet WCAG contrast on white?
3.99:1 — WCAG AA ไม่ผ่าน, AAA ไม่ผ่าน for normal text.
What text color is readable on #666FFD?
Use 000000 text on a #666FFD background; contrast on black is 5.26:1.