#175D9B

#175D9B

Giá trị màu sắc

HEX

#175D9B

RGB

23, 93, 155

HSL

208,2, 74,2%, 34,9%

HSV

208,2, 85,2%, 60,8%

CMYK

85,2%, 40,0%, 0,0%, 39,2%

OKLCH

0,4698 0,1204 250,3

Thuộc tính

Tâm lý màu sắc

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.

Hòa âm màu sắc

Mô phỏng mù màu

Sử dụng CSS

background-color: #175D9B;
color: #175D9B;
border-color: #175D9B;
Tailwind gần nhất: Sky 700 #0369A1

Sắc độ Tailwind

Kiểm tra tương phản

Văn bản trên nền trắng

6,83:1

AA Pass AAA Fail

Văn bản trên nền đen

3,08:1

AA Fail AAA Fail

So sánh với

Bài viết liên quan

Câu hỏi thường gặp

What are the RGB, HSL, and CMYK values of #175D9B?

RGB(23, 93, 155) · HSL(208,2, 74,2%, 34,9%) · CMYK(85,2%, 40,0%, 0,0%, 39,2%)

Does #175D9B meet WCAG contrast on white?

6,83:1 — WCAG AA Đạt, AAA Không đạt for normal text.

What text color is readable on #175D9B?

Use FFFFFF text on a #175D9B background; contrast on black is 3,08:1.