# #ac645d

A color — warm, muted, editorial, elegant. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#ac645d`
- RGB: rgb(172, 100, 93)
- HSL: hsl(5, 32%, 52%)
- OKLCH: oklch(0.582 0.094 26.3)
- Relative luminance: 0.1868
- Nearest named color: Amaretto (#ab6f60, Δ 2.699) — https://brandsweets.com/colors/amaretto
- Moods: warm, muted, editorial, elegant
- Page: https://brandsweets.com/colors/ac645d

## Tints & shades

- Tints (toward white): #b4746e, #bb817c, #c4918d, #cb9e9a, #d4aeab, #dcbebc, #e3cbc9, #ecdbda, #f3e8e7, #fcf9f8
- Shades (toward black): #9e5851, #8d4f49, #804742, #6f3e39, #5e3431, #4d2b28, #3d221f, #2f1a18, #1e1110, #0d0707

## Harmonies

- Complementary: #5da5ac
- Analogous: #ac5d7e, #ac8b5d
- Triadic: #5dac64, #645dac
- Split-complementary: #5dac8b, #5d7eac
- Tetradic: #7eac5d, #5da5ac, #8b5dac

## Colors that go with #ac645d

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

- **Amber** #ffbf00 [pool] — Amber is paired with #ac645d in 5 real palettes, including Trailhead and Ember, as the accent. Seen in: Trailhead (https://brandsweets.com/palettes/warm#trailhead), Ember (https://brandsweets.com/palettes/bold#ember), Maple (https://brandsweets.com/palettes/warm#maple), McDonald's (https://brandsweets.com/colors/brands/mcdonalds-com). — https://brandsweets.com/colors/amber
- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #ac645d: 5 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] — 5 real palettes, including Coffee Bar and Woodsmoke put Champagne beside #ac645d, as that palette's text colour. Seen in: Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Bramble (https://brandsweets.com/palettes/muted#bramble), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/champagne
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #ac645d: 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), Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember). — https://brandsweets.com/colors/charcoal
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #ac645d in 5 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), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #ac645d: 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
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #ac645d: 4 real palettes, including Notion's brand system and Studio Grey, as the accent. Seen in: Notion (https://brandsweets.com/colors/brands/notion), Studio Grey (https://brandsweets.com/palettes/minimal#studio-grey), Opensea (https://brandsweets.com/colors/brands/opensea-io), Google (https://brandsweets.com/colors/brands/google-com). — https://brandsweets.com/colors/dodgerblue
- **Sea Green** #2e8b57 [harmony, pool: triadic] — Sea Green completes a triad with #ac645d — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Wellness (https://brandsweets.com/palettes/warm#wellness), Mushroom (https://brandsweets.com/palettes/neutral#mushroom), Coinbase (https://brandsweets.com/colors/brands/coinbase). — https://brandsweets.com/colors/seagreen

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

- On white (#ffffff): 4.43:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #aa615a (4.6:1); AA: background → #080808 (4.52:1); AAA: text → #804742 (7.25:1)
- On black (#000000): 4.74:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #bf8782 (7:1)

## Fonts for this mood

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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/ac645d-c4a49c-62cba1-2d261f-f1e9ec?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: "#ac645d" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.