# Houdini spot — Unless design system

Surfaces

# Houdini spot
  [Spec](/en/design/surfaces/spotlight/)[Variants](/en/design/surfaces/spotlight/variants/)[Code](/en/design/surfaces/spotlight/code/)
## The Houdini spot at hero scale

Live previews of the soft radial spot inside the full hero `<MonotileBackground>` on both surface variants. On paper, a low-alpha charcoal anchoring the bottom-right; on navy, a peak-blue lift glowing through the dark band.

### Live preview · light
  ![](/assets/einstein-hats-paper.svg)
### Live preview · dark
  ![](/assets/einstein-hats.svg)        [Blueprint pattern · Download](/en/design/surfaces/blueprint/download/)     [Houdini spot · Variants](/en/design/surfaces/spotlight/variants/)