Strava (iOS)

Identity

Mobile Apps

Activity tracking + social. Strava Orange #FC4C02 as the single accent, 4pt route polyline with halo, 3-up DISTANCE/TIME/PACE grid, tabular numerals everywhere, center Record button protruding 8pt with orange glow, coal-black dark mode #0F0F0F

Typography

-apple-systemDisplay

-apple-systemBody400 / 600 / 700 / 900

Ag

ui-monospaceMono400 / 600 / 700 / 900

--text-4xl · 57pxThe quick brown fox

--text-3xl · 44pxThe quick brown fox

--text-2xl · 44pxThe quick brown fox

--text-xl · 28pxThe quick brown fox

--text-lg · 17pxThe quick brown fox

--text-base · 15pxThe quick brown fox

--text-sm · 13pxThe quick brown fox

--text-xs · 10pxThe quick brown fox

Palette

--bg#FFFFFFPage background — defines the brand canvas.

--surface#F5F4F2Card / lifted container background.

--surface-warmcolor-mix(in oklab, var(--surface), var(--fg) 6%)Tertiary surface tier (kami warm-sand).

--fg#0E0E0EPrimary text color.

--fg-2color-mix(in oklab, var(--fg), var(--bg) 15%)Secondary text tier (kami dark-warm).

--muted#666666Subtext / captions.

--metacolor-mix(in oklab, var(--muted), var(--bg) 25%)Tertiary FG / metadata tier (kami stone).

--border#E5E5E5Default border / card edge.

--border-softcolor-mix(in oklab, var(--border), var(--bg) 50%)Inner row separator that should not visually compete.

--accent#FC4C02Brand accent. ≤2 visible uses per screen (lint enforced).

--accent-on#FFFFFFFG when --accent is the bg.

--success#22C55ESuccess state.

--warn#F59E0BWarning state.

--danger#EF4444Danger state.

Also named in DESIGN.md

Orange Pressed#d44002Active/pressed state on Strava Orange CTAs.

Surface Cool#f0f0f0Activity-card secondary surfaces, the stat-grid divider zones.

Map Tile Default#e8e5ddThe OpenStreetMap-derived base tile color (Strava's custom-styled raster) — warm parchment, never gray.

Ink Tertiary#9a9a9aTertiary — placeholders, disabled labels, "no kudos yet".

Coal Black Canvas#0f0f0fPrimary dark canvas.

Dark Surface 1#1a1a1aCard backgrounds, profile header on dark.

Imagery & layout

Radius

--radius-sm6px

--radius-md8px

--radius-lg10px

--radius-pill9999px

Spacing

--space-1 · 4px

--space-2 · 8px

--space-3 · 12px

--space-4 · 16px

--space-5 · 20px

--space-6 · 24px

--space-8 · 32px

--space-12 · 48px

Elevation

--elev-raised

Layout

Layout rules

Base unit: 4pt
Scale: 4, 8, 12, 16, 20, 24, 32, 40, 48
Standard horizontal margin: 16pt on most screens, 24pt on activity-detail hero
Feed card vertical gap: 8pt (cards almost touch — the visual rhythm is map snapshots)
Section vertical gap inside activity detail: 32pt between major sections
Content width: full minus 16pt horizontal margins

Component kit

Light Dark