Design resources
The L21 system.
Everything you need to represent L21 Labs consistently: the mark, the palette, type, spacing and core components.
01
Logo
Use the stacked lockup where there’s room, the inline lockup in navigation, and the mark alone for icons. Keep clear space equal to the height of the roof on every side. Never recolor the roof.
02
Color
Ink
#232A33Headings, logo
--ink · on white 14.5:1 AA · on dark 1.3:1
Body
#3C4049Paragraph text
--body · on white 10.4:1 AA · on dark 1.9:1
Subtle
#6B6F77Captions, meta
--subtle · on white 5.0:1 AA · on dark 3.9:1
Roof
#8A8D91Logo roof, decoration only
--roof · on white 3.3:1 · on dark 5.8:1 AA
Accent
#0066CCLinks, primary actions
--accent · on white 5.6:1 AA · on dark 3.5:1
Accent (dark)
#2997FFAccent on dark bands
--accent-on-dark · on white 3.0:1 · on dark 6.5:1 AA
Background
#FBFBFDPage
--bg · on white 1.0:1 · on dark 18.8:1 AA
Muted
#F2F2F5Tiles, sections
--muted · on white 1.1:1 · on dark 17.4:1 AA
Dark
#0B0D10Hero, footer
--dark · on white 19.5:1 AA · on dark 1.0:1
03
Typography
Inter for everything we say; JetBrains Mono for labels, codes and data.
- Display / H1Technology for what's next.
- H2Products we're building.
- H3Experiments in progress
- LedeA lab and product incubator.
- Body · 16/1.6We design, build and ship our own products, from first experiment to production.
- Overline · monoBuilt at L21
04
Spacing
An 8px rhythm with a 4px half-step. Sections use 64px on mobile and 96px on desktop.
- 4px
- 8px
- 12px
- 16px
- 24px
- 32px
- 48px
- 64px
- 96px
05