# #a57f40

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

## Values

- Hex: `#a57f40`
- RGB: rgb(165, 127, 64)
- HSL: hsl(37, 44%, 45%)
- OKLCH: oklch(0.62 0.093 78.2)
- Relative luminance: 0.2355
- Nearest named color: Banner Gold (#a28557, Δ 2.496) — https://brandsweets.com/colors/banner-gold
- Moods: warm
- Page: https://brandsweets.com/colors/a57f40

## Tints & shades

- Tints (toward white): #b88d47, #c09a5d, #c7a670, #ceb182, #d7bf98, #decaab, #e5d6bd, #ece1cf, #f5efe5, #fcfaf8
- Shades (toward black): #97733b, #886835, #795d2f, #6a5229, #5c4624, #49381d, #3b2d17, #2c2211, #1d160b, #0f0b06

## Harmonies

- Complementary: #4067a5
- Analogous: #a54c40, #99a540
- Triadic: #40a57f, #7f40a5
- Split-complementary: #4099a5, #4c40a5
- Tetradic: #40a54c, #4067a5, #a54099

## Colors that go with #a57f40

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

- **Dodger Blue** #1e90ff [harmony, pool: complementary] — Dodger Blue sits directly opposite #a57f40 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. 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
- **Cadet Blue** #5f9ea0 [harmony, pool: triadic] — Cadet Blue completes a triad with #a57f40 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Estate (https://brandsweets.com/palettes/luxury#estate), Dusk (https://brandsweets.com/palettes/cool#dusk), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine). — https://brandsweets.com/colors/cadetblue
- **Champagne** #f7e7ce [pool] — 6 real palettes, including Bramble and Coffee Bar put Champagne beside #a57f40, as that palette's text colour. Seen in: Bramble (https://brandsweets.com/palettes/muted#bramble), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #a57f40 in 6 real palettes, including Cider and Clay & Linen, as the accent. Seen in: Cider (https://brandsweets.com/palettes/warm#cider), Clay & Linen (https://brandsweets.com/palettes/warm#clay-and-linen), Oatmeal (https://brandsweets.com/palettes/neutral#oatmeal), Magazine Ochre (https://brandsweets.com/palettes/editorial#magazine-ochre). — https://brandsweets.com/colors/darkolivegreen
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #a57f40 in 4 real palettes, including Rolex's brand system and Desert Road, as the lead colour. Seen in: Rolex (https://brandsweets.com/colors/brands/rolex-com), Desert Road (https://brandsweets.com/palettes/warm#desert-road), Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/hunter-green
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #a57f40 in 5 real palettes, including Guinness's brand system and Wayfair's brand system, as the supporting colour. Seen in: Guinness (https://brandsweets.com/colors/brands/guinness-com), Wayfair (https://brandsweets.com/colors/brands/wayfair-com), Chevrolet (https://brandsweets.com/colors/brands/chevrolet-com), OktaOkta on YoutubeOkta on XOkta on LinkedIn (https://brandsweets.com/colors/brands/okta-com). — https://brandsweets.com/colors/royalblue
- **Rust** #b7410e [pool] — Rust shows up next to #a57f40 in 4 real palettes, including Harvest and Noir Beauty, as the lead colour. Seen in: Harvest (https://brandsweets.com/palettes/warm#harvest), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty), Aesop (https://brandsweets.com/colors/brands/aesop-com), Gallery (https://brandsweets.com/palettes/editorial#gallery). — https://brandsweets.com/colors/rust
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a57f40: 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), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 3.68:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #937039 (4.55:1); AA: background → #1c1c1c (4.63:1); AAA: text → #6e542b (7.08:1)
- On black (#000000): 5.71:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #b98f4b (7.09:1)

## Brands using this color

- **Rolex** — secondary #a37e2c (Δ 1.821) — https://brandsweets.com/colors/brands/rolex-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/a57f40-c4b99c-62bdcb-2c2d1f-f1eae9?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: "#a57f40" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.