Art & design movements · Late 1960s
Psychedelic
Colour vibration, melting letterforms, and spiralling optical illusions in service of the counterculture and its music.
Live preview base style — press Wear
$2,100
Revenue, up 12% from last month.
| Customer | Plan | Status | MRR |
|---|---|---|---|
| Northwind | Studio | Active | $1,240 |
| Acme Labs | Team | Trial | $0 |
| Kaldi Coffee | Studio | Active | $860 |
Use this style 16 tokens
- --bg
oklch(28% 0.2 290) - --fg
oklch(92% 0.16 92) - --muted
oklch(80% 0.12 80) - --surface
oklch(36% 0.22 310) - --surface-2
oklch(42% 0.24 320) - --border
oklch(65% 0.24 145) - --accent
oklch(72% 0.22 50) - --accent-fg
oklch(22% 0.16 290) - --focus
oklch(72% 0.22 50)
| Token | Value |
|---|---|
| --font-body | system-ui, sans-serif |
| --font-display | 'Monoton', cursive |
| --font-mono | 'Courier New', monospace |
| --radius | 0px |
| --radius-sm | 0px |
| --shadow | 0 0 12px oklch(65% 0.24 145 / 0.5) |
| --shadow-lg | 0 0 32px oklch(65% 0.24 145 / 0.65) |
@import url('https://fonts.googleapis.com/css2?family=Monoton&display=swap');
:root {
--bg: oklch(28% 0.2 290);
--fg: oklch(92% 0.16 92);
--muted: oklch(80% 0.12 80);
--surface: oklch(36% 0.22 310);
--surface-2: oklch(42% 0.24 320);
--border: oklch(65% 0.24 145);
--accent: oklch(72% 0.22 50);
--accent-fg: oklch(22% 0.16 290);
--focus: oklch(72% 0.22 50);
--font-body: system-ui, sans-serif;
--font-display: 'Monoton', cursive;
--font-mono: 'Courier New', monospace;
--radius: 0px;
--radius-sm: 0px;
--shadow: 0 0 12px oklch(65% 0.24 145 / 0.5);
--shadow-lg: 0 0 32px oklch(65% 0.24 145 / 0.65);
}Where it came from
Origin: San Francisco, USA — the Haight-Ashbury concert poster scene
The San Francisco psychedelic poster style emerged in the mid-1960s to advertise shows at the Fillmore and Avalon Ballroom. Designers including Wes Wilson and Victor Moscoso used vibrating colour — complementary pairs at full saturation — and letterforms that flow and melt. Moscoso deliberately chose colour combinations that made reading uncomfortable; the effort to decode the poster was part of the experience. The style is inseparable from the LSD counterculture it served.
How to spot it
- Vibrating complementary colour pairs — red–green, orange–blue — at full saturation
- Letterforms that curve, melt, swell or spiral
- Concentric or spiralling border patterns
- Optically challenging colour choices that reward prolonged looking
Trade-offs
| Strengths | Weaknesses |
|---|---|
| Maximum visual impact — impossible to ignore | Intentionally hard to read — hostile to utility |
| Strong counterculture and music festival associations | Vibrating complementary colours fail contrast requirements widely |
| Immediately places content in the late-1960s counterculture era | Very narrow cultural register: 1960s–70s Western counterculture |
In the wild
- Wes Wilson Fillmore Auditorium posters
- Victor Moscoso Avalon Ballroom series
- Jefferson Airplane and Grateful Dead concert poster art
Use it when
Music festivals, counterculture brands, or a single impact moment — never for anything that requires reading.