# #75100b

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

## Values

- Hex: `#75100b`
- RGB: rgb(117, 16, 11)
- HSL: hsl(3, 83%, 25%)
- OKLCH: oklch(0.363 0.135 28.9)
- Relative luminance: 0.0418
- Nearest named color: Blackened Sun (#77150e, Δ 0.839) — https://brandsweets.com/colors/blackened-sun
- Moods: warm, vivid, dark, playful, bold, luxury
- Page: https://brandsweets.com/colors/75100b

## Tints & shades

- Tints (toward white): #95150e, #bb1a11, #db1e14, #eb3228, #ef564e, #f2756e, #f5948f, #f8b3b0, #fbd7d5, #fef6f6
- Shades (toward black): #6b0f0a, #620e09, #590c08, #4f0b07, #460a07, #380805, #2f0604, #250503, #1c0403, #130302

## Harmonies

- Complementary: #0b6f75
- Analogous: #750b3a, #75450b
- Triadic: #0b7510, #100b75
- Split-complementary: #0b7545, #0b3a75
- Tetradic: #3a750b, #0b6f75, #450b75

## Colors that go with #75100b

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 #75100b 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 #75100b 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
- **Taupe** #483c32 [pool] — Taupe is paired with #75100b in 4 real palettes, including Bookshop and Cider, as that palette's text colour. Seen in: Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Cider (https://brandsweets.com/palettes/warm#cider), Trader Joe's (https://brandsweets.com/colors/brands/traderjoes-com), Superhuman (https://brandsweets.com/colors/brands/superhuman-com). — https://brandsweets.com/colors/taupe
- **Denim** #1560bd [pool] — Designers have shipped Denim with #75100b: 3 real palettes, including Heinz's brand system and State Farm's brand system, as the accent. Seen in: Heinz (https://brandsweets.com/colors/brands/heinz-com), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Box (https://brandsweets.com/colors/brands/box-com). — https://brandsweets.com/colors/denim
- **Steel Blue** #4682b4 [harmony: split] — Steel Blue is a split-complement of #75100b: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/steelblue
- **Copper** #b87333 [pool] — Designers have shipped Copper with #75100b: 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 #75100b wants: a warm off-white that shares its undertone, so #75100b reads softer on it than on pure white. — https://brandsweets.com/colors/cream
- **Firebrick** #b22222 [pool] — Designers have shipped Firebrick with #75100b: two real palettes: Trader Joe's's brand system and Chipotle's brand system, as the accent. Seen in: Trader Joe's (https://brandsweets.com/colors/brands/traderjoes-com), Chipotle (https://brandsweets.com/colors/brands/chipotle-com). — https://brandsweets.com/colors/firebrick

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

- On white (#ffffff): 11.44:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.84:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #e52015 (4.55:1); AA: background → #a3a3a3 (4.54:1); AAA: text → #f16c65 (7.07:1); AAA: background → #cccccc (7.12:1)

## 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/75100b-c4a39c-62cb9d-2d261f-f1e9ed?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: "#75100b" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.