China Internet
Q&A platform blue — the China internet's de facto knowledge color.
Zhihu chose its #0084FF azure to signal 'professional, calm, knowledge-led' — a deliberate departure from the warmer reds that dominate Chinese consumer apps. The platform's logo, primary buttons, and upvote arrows all use the same value, giving the product a distinctly clinical, encyclopedic feel that mirrors its positioning as China's answer to Quora.
:root {
--zhihu-blue: #0084ff;
--white: #ffffff;
--body-text: #1a1a1a;
}Source: https://www.zhihu.com/ · As of 2026-05-03 · This page is an unofficial reference. Color values are factual sRGB hex codes and not subject to copyright; the Zhihu 知乎 name and any associated marks belong to their owner. Use support to request removal.
WeChat 微信
WeChat Green — China's most-used app, in one hue.
Douyin 抖音
China's TikTok — chromatic-aberration cyan + magenta on black.
Xiaohongshu 小红书
Little Red Book — pure red, the most decisive brand in Chinese social commerce.
Bilibili 哔哩哔哩
B 站 pink — the color of Chinese youth culture and ACG community.