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Brand

The Hi Doctor brand

One green voice, one colour for every treatment. Everything you need to write about or show Hi Doctor correctly.

  • Current logo files
  • Colours, gradients and washes
  • Type and voice principles
Hi Doctor lockup
Logo

The mark and wordmark

The isotype is a layered two-tone cross: a solid vertical bar over a lighter horizontal bar. The primary logo pairs it with the rounded lowercase wordmark.

Primary horizontal
InversePrimary horizontal · Inverse
Primary horizontalSVG
Isotype
InverseIsotype · Inverse
IsotypeSVG
Stacked lockup
Stacked lockupSVG
App icon
App iconSVG

Category marks

Weight loss
Weight loss
Hair growth
Hair growth
Sexual health
Sexual health
Dermatology
Dermatology
Logo rules

Clear space

Keep a space equal to the height of the isotype's cross arm around the lockup. Never recolour the cross, stretch, outline or add other medical symbols.

Lockup with clear space

Isotype: keep one cross arm of clear space on every side; minimum size 20 px.

Colour

Category colours

Brand green is Hi Doctor's voice. Each treatment has its own colour.

Brand green#157a5c
Weight loss blue#2b5fd0
Hair orange#c04a22
Sexual health rose#bf3468
Skin violet#7b4fd6
Colour

Gradients

Light, one hue plus white. Never rainbow, never dark. They re-tint on category pages because they read the page accent.

gradient-heroEvery hero, behind the transparent header.
gradient-bandThe light band that replaced dark sections.
gradient-ctaIn-content CTA panels, guides and emails.
gradient-progressProgress bars, goal meters, pathway lines.

Category and product cards

gradient-category-card · wlWeight loss cards, with an unbranded pen without text and a white glow.
gradient-category-card · hairHair growth cards, with an unbranded product without text and a white glow.
gradient-category-card · shSexual health cards, with an unbranded product without text and a white glow.
gradient-category-card · dermSkin cards, with an unbranded product without text and a white glow.
Chroma washes

Background images

Soft chroma washes sit behind heroes, feature splits and product still-lifes. Use the brand green set on company pages and the category set on treatment pages.

chroma-heroBrand green · heroes
chroma-glowBrand green · glow behind products
chroma-portraitBrand green · portraits and panels
chroma-nightBrand green · deep wash, rare
chroma-heroWeight loss · heroes
chroma-heroHair growth · heroes
chroma-heroSexual health · heroes
chroma-portraitHair growth · panels
FIGTREEAa

Headlines, body and interface. One geometric sans for everything.

DM MONO01 · Aa

Eyebrows, kickers, table heads and small labels, in uppercase.

How we write

Voice principles

Calm and plain

Short sentences, no hype, no exclamation marks.

Honest about medicine

A doctor decides. Treatment only if suitable, refund if not.

You and we

We talk to one person, in the second person.

European by default

Euro prices with a unit, metric, dates like 20 Sep 2026.

Downloads

Logo downloads

Every logo above, in SVG and PNG. The horizontal lockup and the isotype also come in a version for dark surfaces.

Stacked lockup
App icon
Weight loss
Hair growth
Sexual health
Dermatology

If the doctor does not approve treatment, we refund the full amount. Every consultation is fully refundable. How refunds work

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