Twilio's open-source system for customer-engagement consoles: inky #121c2d navy text, #006dfa primary blue, the #f22f46 brand red held back for brand moments, Twilio Sans type, roomy bordered inputs, a triple-ring focus shadow, and one of the most rigorously token-gated component libraries in open source — plus an official dark theme.
Primary actionThe Paste focus state: a triple box-shadow ring (white gap, #006dfa blue, pale blue halo) around any focused control — unmistakable in the Twilio Console and impossible to miss on a support floor.