Brand
Logo use
The mark wears the seed's colour, so it only has contrast on neutral grounds. On colour, a photo or the aura, switch to the white or ink knockout. The eyes never change; only the fill does.
Choose the mark by its background
Do
ECH
ECH
Don’t
Rules
- Neutral grounds onlyFull colour lives on neutral dark or light. On colour, a photo or the aura: white — ink on pale colours.
- The eyes are the markNever recolour or remove them. In mono they knock out so they stay legible.
- Size and spaceKeep 0.5·H of clear space. Below 24px use the Micro tier — solid, no eyes.
- One canonical EchoNever rotate, stretch, add effects, or redraw the mark.