# #b4731d

A color — warm, vivid, playful, bold. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#b4731d`
- RGB: rgb(180, 115, 29)
- HSL: hsl(34, 72%, 41%)
- OKLCH: oklch(0.611 0.124 67.6)
- Relative luminance: 0.2205
- Nearest named color: Caramel (#af6f09, Δ 1.548) — https://brandsweets.com/colors/caramel
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/b4731d

## Tints & shades

- Tints (toward white): #ce8322, #dd902c, #e19e47, #e5ac61, #eaba7b, #edc591, #f1d3ac, #f6e1c6, #f9eddc, #fefaf6
- Shades (toward black): #a2671a, #955f18, #845415, #724913, #654010, #53350e, #422a0b, #301f08, #231606, #120b03

## Harmonies

- Complementary: #1d5fb4
- Analogous: #b4271d, #aab41d
- Triadic: #1db473, #731db4
- Split-complementary: #1daab4, #271db4
- Tetradic: #1db427, #1d5fb4, #b41daa

## Colors that go with #b4731d

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

- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #b4731d: 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), Hermès (https://brandsweets.com/colors/brands/hermes-com), Harbour (https://brandsweets.com/palettes/cool#harbour). — https://brandsweets.com/colors/charcoal
- **Steel Blue** #4682b4 [harmony, pool: complementary] — Steel Blue sits directly opposite #b4731d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Launch Orange (https://brandsweets.com/palettes/bold#launch-orange). — https://brandsweets.com/colors/steelblue
- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #b4731d: 5 real palettes, including Dusk and Clean Beauty, as the supporting colour. Seen in: Dusk (https://brandsweets.com/palettes/cool#dusk), Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty), Estate (https://brandsweets.com/palettes/luxury#estate), Paper & Pine (https://brandsweets.com/palettes/minimal#paper-and-pine). — https://brandsweets.com/colors/cadetblue
- **Champagne** #f7e7ce [pool] — 5 real palettes, including Bramble and Coffee Bar put Champagne beside #b4731d, 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), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/champagne
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #b4731d in 5 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), Magazine Ochre (https://brandsweets.com/palettes/editorial#magazine-ochre), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #b4731d: 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), Postman (https://brandsweets.com/colors/brands/postman-com). — https://brandsweets.com/colors/denim
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #b4731d: 4 real palettes, including Opensea's brand system and Notion's brand system, as the lead colour. Seen in: Opensea (https://brandsweets.com/colors/brands/opensea-io), Notion (https://brandsweets.com/colors/brands/notion), Replit (https://brandsweets.com/colors/brands/replit), Spline (https://brandsweets.com/colors/brands/spline-design). — https://brandsweets.com/colors/dodgerblue
- **Firebrick** #b22222 [pool] — Designers have shipped Firebrick with #b4731d: 4 real palettes, including Chipotle's brand system and Newsprint, as the lead colour. Seen in: Chipotle (https://brandsweets.com/colors/brands/chipotle-com), Newsprint (https://brandsweets.com/palettes/editorial#newsprint), Maple (https://brandsweets.com/palettes/warm#maple), Ember (https://brandsweets.com/palettes/bold#ember). — https://brandsweets.com/colors/firebrick

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

- On white (#ffffff): 3.88:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #a2671a (4.68:1); AA: background → #171717 (4.62:1); AAA: text → #7b4e14 (7.14:1)
- On black (#000000): 5.41:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #d38622 (7.2:1)

## Curated palettes containing it

- **Riverbed** (earthy, muted, cool) — #5f7a6b, #a89f91, #b7742f, #f4f3ef, #22281f — Wet-stone green and pebble grey with a copper accent — an earth palette that leans cool, for outdoor and wellness. — tool: https://brandsweets.com/palettes/new/5f7a6b-a89f91-b7742f-f4f3ef-22281f — collection: https://brandsweets.com/palettes/earthy

## Fonts for this mood

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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/b4731d-c4b79c-62c2cb-2d2d1f-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: "#b4731d" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.