Blues, teals, slates and steel for interfaces that want to feel calm, clean and unsentimental. The accent is the only degree of warmth these systems allow — used sparingly, on purpose.
A dawn lilac fading up to near-white, all held below full saturation. The whole ramp is quiet on purpose — a screen you can look at with your eyes half closed.
Teal reads as "monitoring", not "alarm". The single coral is reserved strictly for critical states, so red means red and nothing else does.
Low-chroma teals lower the temperature of anxious moments. Surfaces stay near-white; the darkest tone is reserved for text.