Hazmat Signage

Hazmat Signage is the visual language of industrial warning, built to the ANSI Z535 and ISO 3864 safety standards. Caution yellow is the field, warning black is the mark, and NFPA-704 red and blue are the only other voices — every choice serves maximum-contrast legibility.

Yellow-black diagonal hazard stripes, four-quadrant warning diamonds, thick black borders, and monospaced UN/equipment codes turn a screen into a placard you cannot ignore.

Hazmat Signage 是工业警示的视觉语言，依据 ANSI Z535 与 ISO 3864 安全标准构建。高可见度的警示黄是底，警告黑是标记，NFPA-704 的红与蓝是仅有的另外两个声音——一切都为了最高对比度的可读性。

黄黑相间的危险斜纹、四象限警示菱形、粗黑边框，以及等宽字体的 UN 编号与设备代码，把屏幕变成一块无法忽视的标牌。任何柔和的色彩、圆润的友好感、装饰性衬线，都与这套系统格格不入：这里只有锐利的菱形、条纹与代码块。