Hexagrams 1–32: The First Half of the Book of Changes

From The Creative to Duration — names, trigram pairs, and the logic of the King Wen sequence.

The I Ching presents its 64 hexagrams in a specific order called the King Wen sequence, named after King Wen of Zhou, the semi-legendary figure credited with arranging the hexagrams during his imprisonment under the Shang tyrant Zhouxin (traditionally dated to around 1143 BCE). Whether King Wen himself did this is debated, but the sequence was well established by the Western Zhou period and has been canonical ever since.

The first 32 hexagrams cover the arc from pure creative energy (Hexagram 1) through the fundamental dynamics of human life — initiative, receptivity, conflict, waiting, gathering, splitting apart, and coming together. This article lists all 32 with their names, trigram pairs, and the practical theme of each.

The King Wen pairs

The 64 hexagrams are organized into 32 pairs. In most pairs, the second hexagram is the first one turned upside down (inverted). When a hexagram is symmetric — turning it upside down produces the same figure — the pair is formed by reversing each line (the hexagram's opposite or "reverse").

For example, Hexagram 3 (Difficulty at the Beginning) paired with Hexagram 4 (Youthful Folly) are inversions — turn one upside down and you get the other. Hexagram 1 (The Creative) paired with Hexagram 2 (The Receptive) are opposites — every line is reversed. Richard Lynn's The Classic of Changes (1994) lays out this pairing structure based on Wang Bi's commentary.

Hexagrams 1–8: The opening sequence

Hexagrams 1 and 2 establish the two fundamental forces. Hexagrams 3–4 cover the challenges of beginnings. Hexagrams 5–6 address the tension between patience and conflict. Hexagrams 7–8 shift to collective dynamics — armies and alliances.

Hexagrams 9–16: Small forces and restraint

Hexagrams 11–12 are the most important pair here. Tai (Peace) shows Earth above Heaven — the energies have swapped positions and are merging. Pi (Standstill) shows Heaven above Earth in their normal positions, but they're moving apart. Same trigrams, reversed, opposite outcomes. Hellmut Wilhelm (1960) called this pair the clearest demonstration of the I Ching's relational logic.

Hexagram 15 (Modesty) is unique in the book: it's the only hexagram whose statement and all six line texts are favorable. Confucian commentators made much of this, reading it as proof that humility is the one quality the universe consistently rewards.

Hexagrams 17–24: Following and returning

Hexagram 24 (Return) is cosmologically significant in Chinese thought. Its structure shows a single yang line at the bottom — the return of light after maximum darkness. This corresponds to the winter solstice in the Chinese calendar, when the year turns from yin back toward yang. Daoist internal alchemy traditions used Hexagram 24 as a symbol for the moment to begin practices of cultivation.

Hexagrams 25–32: Innocence and endurance

Hexagrams 29 and 30 are doubled trigrams — Water over Water, Fire over Fire. They represent the purest expression of those two elements. Kan (Water, #29) is the hexagram of repeated danger; the advice is to maintain integrity and keep moving forward like water through obstacles. Li (Fire, #30) is the hexagram of clarity and conscious awareness.

Hexagrams 31 and 32 open a new phase. The Xugua commentary (one of the Ten Wings) explains that after Heaven and Earth are established, there must be interaction between them — and this begins with attraction (Xian, #31) and continues as duration (Heng, #32). These two hexagrams were traditionally read as addressing marriage and long-term commitment.

How to use this list

Don't try to memorize all 32. Instead, notice the patterns. The first half of the King Wen sequence moves from cosmic principles (1–2) through the difficulties of starting (3–4), social dynamics (5–8, 13–14), the harmony/stagnation pair (11–12), and into sustained themes of observation, repair, and endurance. When you cast any of these hexagrams, knowing the trigram pair and the general theme will orient you before you read the specific text.

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