At the top of your , on either side of the head, sit four and eight figures. You may already have met the large figure: that is the Colour. But the small one, right beside it? That is a Tone. There are six per Colour, they are as discreet as can be, and yet they are what decides which way your four arrows point. Here is what they are, where to see them on your chart, and how far to trust them.
The Tone, fourth step of the staircase
Your chart is a set of nested precisions. The wheel holds 64 ; each gate splits into , each line into 6 Colours, each Colour into 6 Tones, and each Tone into 5 Bases. At every level, the zoom gets a little finer.
That is exactly what the full notation of an says: gate.line.colour.tone.base. In 34.2.4.5.3, read it in order: gate 34, line 2, Colour 4, and the 5, in fourth position, is the Tone. Each of the 26 activations on your chart has its own: your Sun has a Tone, your Moon has another, and so on down the list.
Where to see them on your chart
No need to hunt down all 26 at once. The four Tones that matter most are shown at the top of the chart, in the block of four : next to each arrow, the large figure is the Colour, the small figure is the Tone. Those eight figures, four Colours and four Tones, make up the PHS.
Those four pairs come from four precise positions: the Design Sun top left, the Design Node bottom left, the Personality Node bottom right and the Personality Sun top right. Left side, the body; right side, the mind.
And what about the rest of the chart? On your Body Graph, the “Couleur · Ton · Base” (Colour, Tone, Base) filter unfolds the full notation of all 26 , in the Design column as well as the Personality column. Enough to check the Tone of any planet you like.
What your Tone decides: which way your arrows point
The rule fits on one line: Tones 1 to 3, the points left; Tones 4 to 6, it points right. An arrow to the left marks an active, focused, strategic way of working; an arrow to the right, a receptive, open, peripheral one. The Colour gives the underlying theme, the Tone says how that theme actually plays out, and the Tone is what turns the arrow.
Each of the four PHS Tones also says something more precise:
- Top left, : its Tone carries your Cognition, the sense your brain uses to process information.
- Bottom left, the Environment: its Tone says how your body takes in space.
- Bottom right, Perspective: its Tone shows which sense you watch the world through.
- Top right, Motivation: its Tone tells you which sense your motivation works through.
The six tonalities, shared by all four positions:
- Tone 1: Smell · Tone 2: Taste · Tone 3: Outer ( to the left)
- Tone 4: Inner · Tone 5: Feeling · Tone 6: Touch ( to the right)
A few minutes are enough to shift a Tone
Why do we keep insisting on an exact birth time? Because the sky does not wait for you. The Sun crosses a Colour in a little under four hours, so a Tone in roughly 38 minutes. The Moon moves thirteen times faster: it changes Colour every 17 minutes, so its Tone flips in under three minutes.
We measured that sensitivity by shifting the birth time artificially across thousands of charts: at ten seconds apart, 1% of charts already change Tone somewhere; at one minute, 4.5%. and lines, meanwhile, do not move at all.
Here is the conclusion we draw: with a birth time noted to the minute, as on most birth records, your Colours are reliable and your Tones credible, while the Base, one level below, drops under the precision of official records. And if your time is a round number or a rough estimate (“around 9 in the morning”), read your as hypotheses to test against your own life, not as verdicts.
Two mix-ups to clear up
“The large figure is the Tone.” No: the large figure is the Colour, and the Tone is the small one right next to it. The habit to build: Colour first, Tone second, in the order of the notation.
“Tones are the same thing as .” Not quite. The Variables are the four arrows, the PHS is the block of figures: two separate layers, which you can switch on independently on your chart. What links them is precisely the Tone, since the Tone decides which way each points.