#183D7B
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#183D7B
Overview
#183D7B is a cool, dark color. In RGB it is 24, 61, 123, in HSL 217.6°, 67.3%, 28.8%, and in CMYK 80.5%, 50.4%, 0.0%, 51.8%. The nearest named color is RAL 5017 Traffic Blue.
On this page
ค่าสี
#183D7B
24, 61, 123
217.6, 67.3%, 28.8%
217.6, 80.5%, 48.2%
80.5%, 50.4%, 0.0%, 51.8%
0.371 0.1139 260.2
คุณสมบัติ
จิตวิทยาสี
Dark blues like navy and midnight convey authority, intelligence, and unshakeable confidence. They are the color of police uniforms, corporate suits, and official documents worldwide. Navy blue inspires feelings of security and order, anchoring visual hierarchies with gravitas.
Design Usage
Dark blue is the premier choice for header backgrounds, navigation bars, and footer sections in corporate websites. It provides excellent contrast for white text and creates a sense of depth and professionalism. Pair it with bright accent colors like orange or lime for vibrant CTAs that pop against the authoritative background.
ความกลมกลืนของสี
การจำลองตาบอดสี
การใช้งาน CSS
background-color: #183D7B;
color: #183D7B;
border-color: #183D7B;
Blue 900
#1E3A8A
เฉดสี Tailwind
ตรวจสอบความเปรียบต่าง
ข้อความบนพื้นขาว
10.54:1
ข้อความบนพื้นดำ
1.99:1
เปรียบเทียบกับ
บทความที่เกี่ยวข้อง
คำถามที่พบบ่อย
What are the RGB, HSL, and CMYK values of #183D7B?
RGB(24, 61, 123) · HSL(217.6, 67.3%, 28.8%) · CMYK(80.5%, 50.4%, 0.0%, 51.8%)
Does #183D7B meet WCAG contrast on white?
10.54:1 — WCAG AA ผ่าน, AAA ผ่าน for normal text.
What text color is readable on #183D7B?
Use FFFFFF text on a #183D7B background; contrast on black is 1.99:1.