# #a66136

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

## Values

- Hex: `#a66136`
- RGB: rgb(166, 97, 54)
- HSL: hsl(23, 51%, 43%)
- OKLCH: oklch(0.562 0.107 51)
- Relative luminance: 0.1692
- Nearest named color: Autumnal (#ad5928, Δ 2.091) — https://brandsweets.com/colors/autumnal
- Moods: warm
- Page: https://brandsweets.com/colors/a66136

## Tints & shades

- Tints (toward white): #bd6e3d, #c67c4e, #cd8d65, #d39b78, #dbac8f, #e1bba3, #e9ccba, #efdacd, #f6ebe4, #fdf9f7
- Shades (toward black): #965831, #874f2c, #774627, #683d22, #5c361e, #4d2d19, #3e2414, #2e1b0f, #1f120a, #0f0905

## Harmonies

- Complementary: #367ba6
- Analogous: #a63643, #a69936
- Triadic: #36a661, #6136a6
- Split-complementary: #36a699, #3643a6
- Tetradic: #43a636, #367ba6, #9936a6

## Colors that go with #a66136

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

- **Champagne** #f7e7ce [pool] — 6 real palettes, including Bramble and BrandSweets's brand system put Champagne beside #a66136, as that palette's text colour. Seen in: Bramble (https://brandsweets.com/palettes/muted#bramble), BrandSweets (https://brandsweets.com/colors/brands/brandsweets), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #a66136 in 6 real palettes, including Magazine Ochre and Clay & Linen, as the supporting colour. Seen in: Magazine Ochre (https://brandsweets.com/palettes/editorial#magazine-ochre), Clay & Linen (https://brandsweets.com/palettes/warm#clay-and-linen), BrandSweets (https://brandsweets.com/colors/brands/brandsweets), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #a66136: 6 real palettes, including Dyson's brand system and Dusk, as the accent. Seen in: Dyson (https://brandsweets.com/colors/brands/dyson-com), Dusk (https://brandsweets.com/palettes/cool#dusk), Etsy (https://brandsweets.com/colors/brands/etsy-com), Postman (https://brandsweets.com/colors/brands/postman-com). — https://brandsweets.com/colors/denim
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #a66136 in 6 real palettes, including Bookshop and Desert Road, as the accent. Seen in: Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Desert Road (https://brandsweets.com/palettes/warm#desert-road), Trailhead (https://brandsweets.com/palettes/warm#trailhead), Rolex (https://brandsweets.com/colors/brands/rolex-com). — https://brandsweets.com/colors/hunter-green
- **Royal Blue** #4169e1 [harmony, pool: split] — Royal Blue is a split-complement of #a66136: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Wayfair (https://brandsweets.com/colors/brands/wayfair-com), Zed (https://brandsweets.com/colors/brands/zed-dev), Foot Locker (https://brandsweets.com/colors/brands/footlocker-com). — https://brandsweets.com/colors/royalblue
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #a66136: 7 real palettes, including Riverbed and Olive Grove, as the supporting colour. Seen in: Riverbed (https://brandsweets.com/palettes/muted#riverbed), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Homestead (https://brandsweets.com/palettes/warm#homestead), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/sage-green
- **Slate Gray** #708090 [pool] — 7 real palettes, including Clay & Linen and Riverbed put Slate Gray beside #a66136, as the supporting colour. Seen in: Clay & Linen (https://brandsweets.com/palettes/warm#clay-and-linen), Riverbed (https://brandsweets.com/palettes/muted#riverbed), Atelier (https://brandsweets.com/palettes/elegant#atelier), Gallery (https://brandsweets.com/palettes/editorial#gallery). — https://brandsweets.com/colors/slategray
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a66136: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: IHG (https://brandsweets.com/colors/brands/ihg-com), Puma (https://brandsweets.com/colors/brands/puma-com). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 4.79:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #7f4a29 (7.21:1)
- On black (#000000): 4.38:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #a96337 (4.53:1); AA: background → #fafafa (4.59:1); AAA: text → #cb875d (7.16:1)

## Brands using this color

- **Oatly** — primary #a0632d (Δ 1.641) — https://brandsweets.com/colors/brands/oatly-com

## 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/a66136-c4b09c-62cbc0-2d2b1f-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: "#a66136" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.