Design language comparison
Replit vs Supabase
Both Replit and Supabase commit to a dark-canvas approach, and they pair different display families (ABC Diatype vs Circular). Beyond surface, motion divides them — Replit is subtle, Supabase is moderate.
Palette · side by side
Up to 8 dominant swatches eachSide A · dark
Replit
Full Page
#000000
foreground
#898c94
foreground
#2f3034
foreground
#ffffff
background
#76716f
foreground
#ff3c00
accent
#191818
foreground
#52545a
foreground
Side B · dark
Supabase
Full Page
#dfdfdf
neutral
#171717
foreground
#000000
foreground
#b2b2b2
foreground
#707070
foreground
#ffffff
background
#525252
foreground
#c7c7c7
neutral
Typography · side by side
Primary family + weight ladder + sampleSide A · dark
Replit
Full Page
- Display
- ABC Diatype
- Body
- ABC Diatype
- Weights
- 400 · 500
Sample
The quick brown fox jumps over the lazy dog.
1234567890 — Body sample renders in the captured family if your browser has it; otherwise system fallback signals the weight ladder.
Side B · dark
Supabase
Full Page
- Display
- Circular
- Body
- Source Code Pro
- Weights
- 400 · 500
Sample
The quick brown fox jumps over the lazy dog.
1234567890 — Body sample renders in the captured family if your browser has it; otherwise system fallback signals the weight ladder.
Spacing scale · side by side
Base unit + first 8 scale valuesSide A · dark
Replit
Full Page
- Base unit
- 4 px
- Container max
- 1392 px
Side B · dark
Supabase
Full Page
- Base unit
- 4 px
- Container max
- 1600 px
Motion vocabulary · side by side
Level + durations + easingsSide A · dark
Replit
Full Page
- Level
- subtle
- Libraries
- Framer Motion
Durations
Easings
Side B · dark
Supabase
Full Page
- Level
- moderate
- Libraries
- Framer Motion
Durations
Easings
Palette & spacing overlap
Their palettes share 15% of swatches at the dominant tier — a quiet signal both teams drew from the same neutral library before applying brand accents. Their spacing scales overlap by 75% (4, 6, 8, 10, 12 px shared) — a rhythm any agent can transfer between the two systems with minimal recalibration.
Shared swatches (2)
Curator verdict
Pick a side. Mixing Replit's dark-first canvas with Supabase's moderate motion vocabulary produces visual whiplash. Adopt one system as your primary, study the other for individual technique transfers (e.g. Replit's spacing, Supabase's shadow).