# #a66f4e

A color — warm. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#a66f4e`
- RGB: rgb(166, 111, 78)
- HSL: hsl(22, 36%, 48%)
- OKLCH: oklch(0.592 0.084 51.4)
- Relative luminance: 0.2003
- Nearest named color: Amaretto (#ab6f60, Δ 2.615) — https://brandsweets.com/colors/amaretto
- Moods: warm
- Page: https://brandsweets.com/colors/a66f4e

## Tints & shades

- Tints (toward white): #b27c5c, #ba8a6d, #c3987f, #cba690, #d3b4a1, #dbc2b3, #e3cfc4, #ebddd5, #f4ebe7, #fcf9f8
- Shades (toward black): #996548, #875a40, #795139, #684531, #5a3c2a, #4c3324, #3b271c, #2d1e15, #1c120d, #0e0907

## Harmonies

- Complementary: #4e86a6
- Analogous: #a64e5a, #a69b4e
- Triadic: #4ea66f, #6f4ea6
- Split-complementary: #4ea69b, #4e5aa6
- Tetradic: #5aa64e, #4e86a6, #9b4ea6

## Colors that go with #a66f4e

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #a66f4e: 4 real palettes, including Clean Beauty and Dusk, as the lead colour. Seen in: Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty), Dusk (https://brandsweets.com/palettes/cool#dusk), Estate (https://brandsweets.com/palettes/luxury#estate), Alpine (https://brandsweets.com/palettes/cool#alpine). — https://brandsweets.com/colors/cadetblue
- **Champagne** #f7e7ce [pool] — 6 real palettes, including Bramble and Woodsmoke put Champagne beside #a66f4e, as that palette's text colour. Seen in: Bramble (https://brandsweets.com/palettes/muted#bramble), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #a66f4e in 6 real palettes, including Clay & Linen and Magazine Ochre, as the accent. Seen in: Clay & Linen (https://brandsweets.com/palettes/warm#clay-and-linen), Magazine Ochre (https://brandsweets.com/palettes/editorial#magazine-ochre), BrandSweets (https://brandsweets.com/colors/brands/brandsweets), Cider (https://brandsweets.com/palettes/warm#cider). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #a66f4e: 5 real palettes, including Dusk and Dyson's brand system, as the lead colour. Seen in: Dusk (https://brandsweets.com/palettes/cool#dusk), Dyson (https://brandsweets.com/colors/brands/dyson-com), Guinness (https://brandsweets.com/colors/brands/guinness-com), Etsy (https://brandsweets.com/colors/brands/etsy-com). — https://brandsweets.com/colors/denim
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #a66f4e: 4 real palettes, including Notion's brand system and Opensea's brand system, as the accent. Seen in: Notion (https://brandsweets.com/colors/brands/notion), Opensea (https://brandsweets.com/colors/brands/opensea-io), Studio Grey (https://brandsweets.com/palettes/minimal#studio-grey), Spline (https://brandsweets.com/colors/brands/spline-design). — https://brandsweets.com/colors/dodgerblue
- **Goldenrod** #daa520 [pool] — Goldenrod shows up next to #a66f4e in 4 real palettes, including Harvest and Noir Beauty, as the accent. Seen in: Harvest (https://brandsweets.com/palettes/warm#harvest), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty), Mid-Century (https://brandsweets.com/palettes/warm#mid-century), Fireside (https://brandsweets.com/palettes/dark#fireside). — https://brandsweets.com/colors/goldenrod
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a66f4e: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Puma (https://brandsweets.com/colors/brands/puma-com), IHG (https://brandsweets.com/colors/brands/ihg-com). — https://brandsweets.com/colors/charcoal
- **Steel Blue** #4682b4 [harmony: complementary] — Steel Blue sits directly opposite #a66f4e on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/steelblue

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 4.2:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #a06a4b (4.51:1); AA: background → #0f0f0f (4.57:1); AAA: text → #764e37 (7.2:1)
- On black (#000000): 5.01:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #bc8c71 (7.13:1)

## Brands using this color

- **Notion** — brown #9f6b53 (Δ 1.928) — https://brandsweets.com/colors/brands/notion

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/a66f4e-c4af9c-62cbbf-2d2a1f-f1e9ea?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#a66f4e" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.