# #730d19

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

## Values

- Hex: `#730d19`
- RGB: rgb(115, 13, 25)
- HSL: hsl(353, 80%, 25%)
- OKLCH: oklch(0.359 0.134 22.4)
- Relative luminance: 0.04
- Nearest named color: Blood Brother (#770011, Δ 1.224) — https://brandsweets.com/colors/blood-brother
- Moods: warm, vivid, dark, playful, bold, luxury
- Page: https://brandsweets.com/colors/730d19

## Tints & shades

- Tints (toward white): #931020, #b81427, #d8182e, #e82c42, #ec5163, #ef717f, #f3919c, #f6b1b9, #fad6da, #fef6f7
- Shades (toward black): #6a0c17, #600b15, #570a13, #4e0911, #45080f, #37060c, #2e050a, #250408, #1c0306, #120204

## Harmonies

- Complementary: #0d7367
- Analogous: #730d4c, #73340d
- Triadic: #19730d, #0d1973
- Split-complementary: #0d7334, #0d4c73
- Tetradic: #4c730d, #0d7367, #340d73

## Colors that go with #730d19

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

- **Teal** #008080 [harmony, pool: complementary] — Teal sits directly opposite #730d19 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). — https://brandsweets.com/colors/teal
- **Crimson** #dc143c [pool] — Crimson is paired with #730d19 in 4 real palettes, including M&M's's brand system and Burger King's brand system, as the supporting colour. Seen in: M&M's (https://brandsweets.com/colors/brands/mms-com), Burger King (https://brandsweets.com/colors/brands/bk-com), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Tim Hortons (https://brandsweets.com/colors/brands/timhortons-com). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #730d19: 4 real palettes, including Heinz's brand system and Box's brand system, as the accent. Seen in: Heinz (https://brandsweets.com/colors/brands/heinz-com), Box (https://brandsweets.com/colors/brands/box-com), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Hinge (https://brandsweets.com/colors/brands/hinge-co). — https://brandsweets.com/colors/denim
- **Taupe** #483c32 [pool] — Taupe is paired with #730d19 in 4 real palettes, including Bookshop and Superhuman's brand system, as that palette's text colour. Seen in: Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Superhuman (https://brandsweets.com/colors/brands/superhuman-com), Cider (https://brandsweets.com/palettes/warm#cider), Trader Joe's (https://brandsweets.com/colors/brands/traderjoes-com). — https://brandsweets.com/colors/taupe
- **Steel Blue** #4682b4 [harmony: split] — Steel Blue is a split-complement of #730d19: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/steelblue
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #730d19: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co). — https://brandsweets.com/colors/charcoal
- **Copper** #b87333 [pool] — Designers have shipped Copper with #730d19: two real palettes: Bramble and Chipotle's brand system, as the supporting colour. Seen in: Bramble (https://brandsweets.com/palettes/muted#bramble), Chipotle (https://brandsweets.com/colors/brands/chipotle-com). — https://brandsweets.com/colors/copper
- **Cream** #fffdd0 [role] — Cream is the surface #730d19 wants: a warm off-white that shares its undertone, so #730d19 reads softer on it than on pure white. — https://brandsweets.com/colors/cream

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

- On white (#ffffff): 11.66:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.8:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #e61931 (4.55:1); AA: background → #a1a1a1 (4.51:1); AAA: text → #ef6c7b (7.1:1); AAA: background → #c9c9c9 (7.04:1)

## 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
- luxury: https://brandsweets.com/fonts/mood/luxury

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/730d19-c49c9c-62cb8c-2d241f-f1e9ee?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: "#730d19" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.