Skip to main content

Design language comparison

Brex vs Resend

Brex runs a both-canvas system while Resend chose dark, and they share a typographic family — inter. Beyond surface, motion divides them — Brex is moderate, Resend is expressive.

Palette · side by side

Up to 8 dominant swatches each

Side A · both

Brex

Full Page

#000000

foreground

#15191e

foreground

#ff5900

brand

#8b8d98

foreground

#60646c

foreground

#fcfcfd

background

#ffffff

background

#000710

accent

Side B · dark

Resend

Full Page

#f0f0f0

background

#a0a0a0

foreground

#ffffff

background

#464a4d

foreground

#6c6c6c

foreground

#d6ebfd

background

#000000

foreground

#44ffa4

accent

Typography · side by side

Primary family + weight ladder + sample

Side A · both

Brex

Full Page

Display
inter
Body
flecha
Weights
400 · 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

Resend

Full Page

Display
aBCFavorit
Body
inter
Mono
commitMono
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 values

Side A · both

Brex

Full Page

Base unit
4 px
Container max
1680 px
1px
4px
6px
8px
12px
16px
20px
24px

Side B · dark

Resend

Full Page

Base unit
4 px
Container max
1280 px
2px
4px
6px
8px
10px
12px
14px
16px

Motion vocabulary · side by side

Level + durations + easings

Side A · both

Brex

Full Page

Level
moderate
Libraries
Framer Motion

Durations

0.125s0.2s0.25s0.5s

Easings

linearcubic-bezier(0, 0, 0.38, …ease-in-outease-out

Side B · dark

Resend

Full Page

Level
expressive
Libraries

Durations

0.15s0.2s0.5s1s1.5s

Easings

cubic-bezier(0.4, 0, 0.2, 1)cubic-bezier(0.4, 0, 1, 1)cubic-bezier(0.36, 0.66, …ease-in-out

Palette & spacing overlap

Their palettes share 10% 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 67% (4, 6, 8, 12, 16 px shared) — a rhythm any agent can transfer between the two systems with minimal recalibration.

Shared swatches (2)

#000000#ffffff

Curator verdict

Pick a side. Mixing Brex's both-first canvas with Resend's expressive motion vocabulary produces visual whiplash. Adopt one system as your primary, study the other for individual technique transfers (e.g. Brex's spacing, Resend's shadow).

Full Brex brief →Full Resend brief →Back to gallery

AI2 Design counts anonymous traffic always — no cookies, no identifiers, no fingerprinting. For optional session insights (PostHog, EU region) — page funnel, performance — turn on opt-in analytics below. Cookie policy.