# Phantom: The money app that'll take you placesLogo PhantomLogo PhantomLogo Phantom gradient

Gradients derived from Phantom: The money app that'll take you placesLogo PhantomLogo PhantomLogo Phantom's published colour tokens (nominative use; no brand assets). Deterministic: the same values are served as `--brand-gradient*` in the brand's brand.css.

- Page: https://brandsweets.com/gradients/brands/phantom-com
- Brand colors: https://brandsweets.com/colors/brands/phantom-com · Brand page: https://brandsweets.com/b/phantom-com
- Palette: primary #ac9cf4, secondary #ffd600, accents #ff0037
- Source: https://phantom.app (extracted 2026-09-02)

## Brand gradient

ΔH 164° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

- CSS: `linear-gradient(135deg in oklch shorter hue, #ac9cf4 0%, #ffd600 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#ac9cf4] to-[#ffd600]`
- Contrast (worst point): white 1.41:1 fail · black 8.82:1 AA · banding medium
- Maker: https://brandsweets.com/gradients/new/v1.ac9cf4-ffd600?a=135&in=oklch&hue=shorter

## Hero background

Chroma ×0.35 so it can carry text; ink black (inkFor at the midpoint). Passes AA for that ink at the worst point (9.06:1) without adjusting L.

- CSS: `linear-gradient(135deg in oklch shorter hue, #aba7c5 0%, #e6d9aa 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#aba7c5] to-[#e6d9aa]`
- Contrast (worst point): white 1.41:1 fail · black 9.06:1 AA · banding high · ink #000000
- Maker: https://brandsweets.com/gradients/new/v1.aba7c5-e6d9aa?a=135&in=oklch&hue=shorter

## Button / CTA

ΔL 0.08 top→bottom in the primary's hue (a lit surface, not a rainbow); hover L +0.03, active L −0.03. Black ink passes AA on the surface and both states (worst 6.76:1).

- CSS: `linear-gradient(180deg in oklch shorter hue, #b8a9ff 0%, #a090e6 100%)`
- Tailwind: `bg-linear-to-b/oklch from-[#b8a9ff] to-[#a090e6]`
- Contrast (worst point): white 2.07:1 fail · black 7.63:1 AA · banding high · ink #000000
- Maker: https://brandsweets.com/gradients/new/v1.b8a9ff-a090e6?a=180&in=oklch&hue=shorter
- Hover: `linear-gradient(180deg in oklch shorter hue, #c2b2ff 0%, #a999f1 100%)`
- Active: `linear-gradient(180deg in oklch shorter hue, #af9ff7 0%, #9786dc 100%)`

## Tonal ramp

- CSS: `linear-gradient(135deg in oklch shorter hue, #e4deff 0%, #ac9cf4 50%, #7665b8 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#e4deff] via-[#ac9cf4] to-[#7665b8]`
- Contrast (worst point): white 1.30:1 fail · black 4.32:1 AA-large · banding high
- Maker: https://brandsweets.com/gradients/new/v1.e4deff-ac9cf4-7665b8?a=135&in=oklch&hue=shorter

## Analogous

Partner hue from the analogous rule at the source colour's lightness.

- CSS: `linear-gradient(135deg in oklab, #ac9cf4 0%, #82abf4 100%)`
- Tailwind: `bg-linear-to-br/oklab from-[#ac9cf4] to-[#82abf4]`
- Contrast (worst point): white 2.31:1 fail · black 8.79:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.ac9cf4-82abf4?a=135

## Complementary

Partner hue from the complementary rule at the source colour's lightness. ΔH 180° > 140° — interpolating in oklch (shorter hue) keeps the midpoint saturated.

- CSS: `linear-gradient(135deg in oklch shorter hue, #ac9cf4 0%, #afb339 100%)`
- Tailwind: `bg-linear-to-br/oklch from-[#ac9cf4] to-[#afb339]`
- Contrast (worst point): white 2.25:1 fail · black 8.55:1 AA · banding medium
- Maker: https://brandsweets.com/gradients/new/v1.ac9cf4-afb339?a=135&in=oklch&hue=shorter

## Triadic

Partner hue from the triadic rule at the source colour's lightness.

- CSS: `linear-gradient(135deg in oklab, #ac9cf4 0%, #f58c47 100%)`
- Tailwind: `bg-linear-to-br/oklab from-[#ac9cf4] to-[#f58c47]`
- Contrast (worst point): white 2.36:1 fail · black 8.69:1 AA · banding high
- Maker: https://brandsweets.com/gradients/new/v1.ac9cf4-f58c47?a=135

## CSS custom properties (brand.css)

```css
:root {
  /* Brand gradient (derived) */
  /* worst-case contrast: white 1.41:1, black 8.82:1 AA */
  --brand-gradient: linear-gradient(135deg in oklch shorter hue, #ac9cf4 0%, #ffd600 100%);
  /* hero — worst-case contrast: white 1.41:1, black 9.06:1 AA; ink passes AA at the worst point */
  --brand-gradient-hero: linear-gradient(135deg in oklch shorter hue, #aba7c5 0%, #e6d9aa 100%);
  --brand-gradient-hero-ink: #000000;
  /* button — worst-case contrast: white 2.07:1, black 7.63:1 AA */
  --brand-gradient-button: linear-gradient(180deg in oklch shorter hue, #b8a9ff 0%, #a090e6 100%);
  --brand-gradient-button-hover: linear-gradient(180deg in oklch shorter hue, #c2b2ff 0%, #a999f1 100%);
  --brand-gradient-button-active: linear-gradient(180deg in oklch shorter hue, #af9ff7 0%, #9786dc 100%);
  --brand-gradient-button-ink: #000000;
}
```

## Gradient maker

Every maker URL is the gradient's state: `/gradients/new/v1.<hex>-<hex>[_pos]?a=135&in=oklch&hue=shorter&e=soft&g=8`. Hand one to a human, let them refine, and read the link they return.

## Connect an agent

Point any MCP client at the BrandSweets gradients endpoint for the same engine and corpus:

- Endpoint: https://mcp.brandsweets.com/gradients/mcp
- Tools: `make_gradient` (2–5 colours → CSS with the interpolation space, Tailwind v4, SVG, PNG URL, DTCG token + the contrast/banding/gamut report), `brand_gradients` (brand slug or palette → brand gradient, hero, button, variants).
- Resource: `gradients://corpus` — the whole bundled corpus as JSON.