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Logo specification

The mark

Single path · no strokes · no gradients700 × 800 units · black / white
01

Positive and reversed

the only two forms
02

Construction

two circles, one diagonal

Every edge is derived, nothing is drawn by eye. The lower half is an exact 180 degree rotation of the upper one, so the mark is identical turned upside down.

  1. 01Bounding box 700 × 800 units.
  2. 02The cut is the box diagonal, corner to corner, through the exact center.
  3. 03Both curves are true circles, r = 400 = half the height, tangent to the box.
  4. 04The halves kiss at one point: the center. No overlap, no gap.
03

Scale and clear space

minimum 14 px / 4 mm
128
72
48
32
20
14

x = 100 units = ⅛ of the mark height

04

In use

icon · avatar · favicon
App icon · 1024 px
Avatar · circular crop
Standing×
Favicon · 16 px
05

Source

single path, inherits color
Complete file
<svg xmlns="http://www.w3.org/2000/svg"
     width="700" height="800" viewBox="0 0 700 800">
  <path fill="currentColor"
        d="M0 400A400 400 0 0 1 400 0H700L350 400ZM700 400A400 400 0 0 1 300 800H0L350 400Z"/>
</svg>
Rules
  • Fill onlyno strokes, no gradients, no shadow
  • One colorcurrentColor, so it inverts unmodified
  • Minimum size14 px on screen, 4 mm in print
  • Clear space⅛ of the mark height on all sides
  • Neverrecolor, rotate, outline, or stretch
Geometry corrected to exact rotational symmetryBlack / white only