# #643048

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

## Values

- Hex: `#643048`
- RGB: rgb(100, 48, 72)
- HSL: hsl(332, 35%, 29%)
- OKLCH: oklch(0.386 0.081 352.5)
- Relative luminance: 0.0529
- Nearest named color: Long Passionate Night (#5b365e, Δ 4.007) — https://brandsweets.com/colors/long-passionate-night
- Moods: warm, dark, luxury, bold
- Page: https://brandsweets.com/colors/643048

## Tints & shades

- Tints (toward white): #7c3c5a, #94476b, #ac537d, #b86b8f, #c383a1, #cd98b1, #d9b0c3, #e4c8d5, #f0e0e8, #fcf8fa
- Shades (toward black): #5d2d43, #53283c, #4c2437, #411f2f, #3b1c2a, #301723, #29141e, #1f0f16, #180c11, #0e070a

## Harmonies

- Complementary: #30644c
- Analogous: #643062, #643230
- Triadic: #486430, #304864
- Split-complementary: #306432, #306264
- Tetradic: #626430, #30644c, #323064

## Colors that go with #643048

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 #643048 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), Stanley (https://brandsweets.com/colors/brands/stanley1913-com). — https://brandsweets.com/colors/teal
- **Crimson** #dc143c [pool] — Crimson is paired with #643048 in 6 real palettes, including Dunkin''s brand system and Burger King's brand system, as the accent. Seen in: Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com), Burger King (https://brandsweets.com/colors/brands/bk-com), Lenovo (https://brandsweets.com/colors/brands/lenovo-com), M&M's (https://brandsweets.com/colors/brands/mms-com). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #643048: 5 real palettes, including Hinge's brand system and Heinz's brand system, as the accent. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co), Heinz (https://brandsweets.com/colors/brands/heinz-com), Jack Daniel's (https://brandsweets.com/colors/brands/jackdaniels-com), Starlink (https://brandsweets.com/colors/brands/starlink-com). — https://brandsweets.com/colors/denim
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #643048: 4 real palettes, including Nursery and Macaron, as the supporting colour. Seen in: Nursery (https://brandsweets.com/palettes/light#nursery), Macaron (https://brandsweets.com/palettes/light#macaron), Stone (https://brandsweets.com/palettes/neutral#stone), Sorbet (https://brandsweets.com/palettes/light#sorbet). — https://brandsweets.com/colors/powderblue
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #643048: 5 real palettes, including Stone and Garden Wedding, as the supporting colour. Seen in: Stone (https://brandsweets.com/palettes/neutral#stone), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Resort (https://brandsweets.com/palettes/light#resort). — https://brandsweets.com/colors/sage-green
- **Sky Blue** #87ceeb [pool] — Sky Blue is paired with #643048 in 4 real palettes, including Harbour and Raycast's brand system, as the supporting colour. Seen in: Harbour (https://brandsweets.com/palettes/cool#harbour), Raycast (https://brandsweets.com/colors/brands/raycast), Boeing (https://brandsweets.com/colors/brands/boeing-com), Dusty Blue (https://brandsweets.com/palettes/cool#dusty-blue). — https://brandsweets.com/colors/skyblue
- **Slate Gray** #708090 [pool] — 6 real palettes, including Sepia Mono and Bookshop put Slate Gray beside #643048, as the supporting colour. Seen in: Sepia Mono (https://brandsweets.com/palettes/warm#sepia-mono), Bookshop (https://brandsweets.com/palettes/editorial#bookshop), Bloomberg (https://brandsweets.com/colors/brands/bloomberg-com), Hermès (https://brandsweets.com/colors/brands/hermes-com). — https://brandsweets.com/colors/slategray
- **Cream** #fffdd0 [role] — Cream is the surface #643048 wants: a warm off-white that shares its undertone, so #643048 reads softer on it than on pure white. — https://brandsweets.com/colors/cream

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

- On white (#ffffff): 10.2:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.06:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #af5a82 (4.61:1); AA: background → #adadad (4.55:1); AAA: text → #c383a1 (7.08:1); AAA: background → #d6d6d6 (7.02:1)

## Curated palettes containing it

- **Velvet** (luxury, dark, bold) — #9f1239, #6b2a47, #e5b769, #120a10, #f5e9ee — Burgundy and plum on near-black with a brass accent — theatre, wine, and anything that wants to feel after-dark. — tool: https://brandsweets.com/palettes/new/9f1239-6b2a47-e5b769-120a10-f5e9ee — collection: https://brandsweets.com/palettes/luxury

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm
- luxury: https://brandsweets.com/fonts/mood/luxury
- bold: https://brandsweets.com/fonts/mood/bold

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/643048-c49caa-62cb67-2d1f20-f1e9f1?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: "#643048" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.