Telegram (iOS)

Identity

Mobile Apps

Fast, themeable chat. Telegram Blue #0088CC, 17pt bubbles with 6pt notch tails, silent-send long-press, Lottie animated emoji, floating voice mini-player

Typography

-apple-systemDisplay

-apple-systemBody

Ag

ui-monospaceMono

--text-4xl · 44pxThe quick brown fox

--text-3xl · 34pxThe quick brown fox

--text-2xl · 34pxThe quick brown fox

--text-xl · 34pxThe quick brown fox

--text-lg · 34pxThe quick brown fox

--text-base · 17pxThe quick brown fox

--text-sm · 16pxThe quick brown fox

--text-xs · 10pxThe quick brown fox

Palette

--bg#212121Page background — defines the brand canvas.

--surface#1C1C1CCard / lifted container background.

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

--fg#FFFFFFPrimary text color.

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

--muted#8D8E93Subtext / captions.

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

--border#383838Default border / card edge.

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

--accent#0088CCBrand accent. ≤2 visible uses per screen (lint enforced).

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

--success#4DD364Success state.

--warn#FF9500Warning state.

--danger#E53935Danger state.

Also named in DESIGN.md

Sky Blue#40a7e3Lighter accent — selection highlights, toggles ON.

Bubble Blue#2b86fdOutgoing chat bubble fill in the default blue theme.

Deep Blue#0071b0Pressed state for primary blue buttons.

Color#3fc1b0, Rose (#FF5C77), Orange (#FB8C4A), Purple (#6F7BF7), Raspberry (#C9426B), Cyan (#2AAFBA), Yellow (#FFAC45).

Chat Background#dbe7f4Default soft-blue chat wallpaper (though user can set any).

Surface 1#f7f7f7Section group background, settings list tint.

Surface 2#efeff4iOS grouped list background.

Divider#c7c7ccHairline separator (iOS default tint).

Imagery & layout

Radius

--radius-sm10px

--radius-md17px

--radius-lg17px

--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, 44, 56, 76
Standard screen margin: 16pt horizontal
Chat bubble margin from edge: 8pt
Between bubbles same sender: 2pt; different sender: 8pt
Content width: full device width

Component kit

Light Dark