Design language comparison
PromptWatch vs Supabase
Both PromptWatch and Supabase commit to a dark-canvas approach, and they pair different display families (ui-sans-serif vs Circular). Beyond surface, motion levels are both moderate.
Palette · side by side
Up to 8 dominant swatches eachSide A · dark
PromptWatch
Full Page
#000000
foreground
#ffffff
background
#ff492c
brand
#22b8cd
accent
#3186ff
accent
#d97757
accent
#34a853
accent
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
PromptWatch
Full Page
- Display
- aeonikPro
- Body
- ui-sans-serif
- Mono
- Geist Mono
- Weights
- 500 · 600
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
PromptWatch
Full Page
- Base unit
- 4 px
- Container max
- 1104 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
PromptWatch
Full Page
- Level
- moderate
- Libraries
- Framer Motion
Durations
Easings
Side B · dark
Supabase
Full Page
- Level
- moderate
- Libraries
- Framer Motion
Durations
Easings
Palette & spacing overlap
Their palettes share 18% 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% (1, 4, 6, 8, 10 px shared) — a rhythm any agent can transfer between the two systems with minimal recalibration.
Shared swatches (2)
Curator verdict
If you are building an interface that needs to reference both, PromptWatch's restraint reads as the safer default and Supabase's rhythm provides the accent moments — pair them at section-level, not at component-level.