# #863f37

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

## Values

- Hex: `#863f37`
- RGB: rgb(134, 63, 55)
- HSL: hsl(6, 42%, 37%)
- OKLCH: oklch(0.458 0.099 28.1)
- Relative luminance: 0.089
- Nearest named color: Blood Oath (#85323c, Δ 3.376) — https://brandsweets.com/colors/blood-oath
- Moods: warm
- Page: https://brandsweets.com/colors/863f37

## Tints & shades

- Tints (toward white): #9c4940, #b15348, #bc665c, #c57a72, #d0928b, #d9a6a1, #e1bbb7, #eacfcc, #f3e4e2, #fcf8f8
- Shades (toward black): #7b3a32, #6d332c, #622e28, #572923, #4c241f, #3e1d19, #331815, #281310, #190c0a, #0e0706

## Harmonies

- Complementary: #377e86
- Analogous: #863756, #866637
- Triadic: #37863f, #3f3786
- Split-complementary: #378666, #375686
- Tetradic: #568637, #377e86, #663786

## Colors that go with #863f37

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

- **Royal Blue** #4169e1 [harmony, pool: triadic] — Royal Blue completes a triad with #863f37 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Bose (https://brandsweets.com/colors/brands/bose-com), Console Light (https://brandsweets.com/palettes/technical#console-light), Subaru (https://brandsweets.com/colors/brands/subaru-com), GitHub (https://brandsweets.com/colors/brands/github). — https://brandsweets.com/colors/royalblue
- **Teal** #008080 [harmony, pool: complementary] — Teal sits directly opposite #863f37 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Saffron (https://brandsweets.com/palettes/warm#saffron), Magazine Ochre (https://brandsweets.com/palettes/editorial#magazine-ochre). — https://brandsweets.com/colors/teal
- **Champagne** #f7e7ce [pool] — 5 real palettes, including Darkroom and Woodsmoke put Champagne beside #863f37, as the surface under it. Seen in: Darkroom (https://brandsweets.com/palettes/muted#darkroom), 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
- **Goldenrod** #daa520 [pool] — Goldenrod shows up next to #863f37 in 4 real palettes, including Candlelight and Fireside, as the supporting colour. Seen in: Candlelight (https://brandsweets.com/palettes/warm#candlelight), Fireside (https://brandsweets.com/palettes/dark#fireside), Harvest (https://brandsweets.com/palettes/warm#harvest), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty). — https://brandsweets.com/colors/goldenrod
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #863f37: 4 real palettes, including Darkroom and Olive Grove, as the supporting colour. Seen in: Darkroom (https://brandsweets.com/palettes/muted#darkroom), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Homestead (https://brandsweets.com/palettes/warm#homestead), Oatmeal (https://brandsweets.com/palettes/neutral#oatmeal). — https://brandsweets.com/colors/sage-green
- **Slate Gray** #708090 [pool] — 5 real palettes, including Bookshop and Typewriter put Slate Gray beside #863f37, as the supporting colour. Seen in: Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Typewriter (https://brandsweets.com/palettes/editorial#typewriter), Sepia Mono (https://brandsweets.com/palettes/warm#sepia-mono), Newsprint (https://brandsweets.com/palettes/editorial#newsprint). — https://brandsweets.com/colors/slategray
- **Steel Blue** #4682b4 [harmony, pool: split] — Steel Blue is a split-complement of #863f37: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Wendy's (https://brandsweets.com/colors/brands/wendys-com). — https://brandsweets.com/colors/steelblue
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #863f37: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 7.55:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.78:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #b7584e (4.52:1); AA: background → #c9c9c9 (4.56:1); AAA: text → #ca847d (7.11:1); AAA: background → #f7f7f7 (7.05:1)

## 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/863f37-c4a59c-62cba3-2d271f-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: "#863f37" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.