Design pack · light theme

Meridian

Calm, neutral and precise. A design system for SaaS products that people use all day.

Colors

Brand

primary#0B5563
on-primary#FFFFFF
secondary#E6ECEA
on-secondary#113B3F
accent#9A4A0B
on-accent#FFFFFF

Surfaces and text

background#F7F7F4
foreground#16181B
surface#FFFFFF
on-surface#16181B
surface-muted#EEEEE9
on-surface-muted#565B61

Lines and status

border#DDDCD4
input#CFCEC5
ring#0B5563
error#B42318
on-error#FFFFFF
success#1F7A4D
on-success#FFFFFF

Charts

chart-1#0B5563
chart-2#3E8E86
chart-3#9A4A0B
chart-4#6B6F9E
chart-5#A0A69D

Typography

display
Manrope 48px / 700
Agents pay per call, humans check out
headline-lg
Manrope 32px / 700
Agents pay per call, humans check out
headline-md
Manrope 24px / 650
Agents pay per call, humans check out
headline-sm
Manrope 18px / 650
Agents pay per call, humans check out
body-lg
Inter 18px / 400
Agents pay per call, humans check out
body-md
Inter 15px / 400
Agents pay per call, humans check out
body-sm
Inter 13px / 400
Agents pay per call, humans check out
label-md
Inter 13px / 550
Agents pay per call, humans check out
label-caps
Inter 11px / 600
Agents pay per call, humans check out
mono
JetBrains Mono 13px / 450
tx 0x96ce…3e99 · 12,450.00

Buttons

Inputs

Shown on invoices.
Focused
That isn't a 0x address.

Cards

Revenue this month

USDC settled on Base and Solana

$12,480.00

Upgrade to Pro

Unlimited payments and CSV export.

Webhook

Last delivery 2 minutes ago

Healthy

Table

AgentResourceStatusAmount
0xc647…8a12/api/searchSettled0.05 USDC
0x19e7…ff2astarter-kitPending19.00 USDC
Lightning/api/jokeFailed1,500 sats

Code

curl -X POST https://api.example.com/v1/payments \
  -H "Authorization: Bearer l10_…"

Text links use primary.