# #770307

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

## Values

- Hex: `#770307`
- RGB: rgb(119, 3, 7)
- HSL: hsl(358, 95%, 24%)
- OKLCH: oklch(0.36 0.144 27.7)
- Relative luminance: 0.04
- Nearest named color: Blood Brother (#770011, Δ 0.924) — https://brandsweets.com/colors/blood-brother
- Moods: warm, vivid, dark, playful, bold, luxury
- Page: https://brandsweets.com/colors/770307

## Tints & shades

- Tints (toward white): #9a0409, #c2050b, #e5060d, #f91a22, #fa3d43, #fb6065, #fc888c, #fdaaad, #fed2d4, #fff5f5
- Shades (toward black): #6d0306, #630306, #5a0205, #500205, #460204, #3c0203, #320103, #280102, #1e0102, #140101

## Harmonies

- Complementary: #037773
- Analogous: #770341, #773903
- Triadic: #077703, #030777
- Split-complementary: #037739, #034177
- Tetradic: #417703, #037773, #390377

## Colors that go with #770307

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 #770307 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
- **Taupe** #483c32 [pool] — Taupe is paired with #770307 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), Superhuman (https://brandsweets.com/colors/brands/superhuman-com), Trader Joe's (https://brandsweets.com/colors/brands/traderjoes-com). — https://brandsweets.com/colors/taupe
- **Crimson** #dc143c [pool] — Crimson is paired with #770307 in 3 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). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #770307: 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 #770307: 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 #770307: 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 #770307 wants: a warm off-white that shares its undertone, so #770307 reads softer on it than on pure white. — https://brandsweets.com/colors/cream
- **Firebrick** #b22222 [pool] — Designers have shipped Firebrick with #770307: two real palettes: Chipotle's brand system and Trader Joe's's brand system, as the lead colour. Seen in: Chipotle (https://brandsweets.com/colors/brands/chipotle-com), Trader Joe's (https://brandsweets.com/colors/brands/traderjoes-com). — https://brandsweets.com/colors/firebrick

## 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 → #ea060e (4.53:1); AA: background → #a1a1a1 (4.51:1); AAA: text → #fb656a (7.17:1); 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/770307-c49f9c-62cb95-2d251f-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: "#770307" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.