# #2d2b31

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

## Values

- Hex: `#2d2b31`
- RGB: rgb(45, 43, 49)
- HSL: hsl(260, 7%, 18%)
- OKLCH: oklch(0.294 0.011 300.9)
- Relative luminance: 0.0251
- Nearest named color: Caviar (#2b2c30, Δ 0.554) — https://brandsweets.com/colors/caviar
- Moods: neutral, dark, luxury, bold
- Page: https://brandsweets.com/colors/2d2b31

## Tints & shades

- Tints (toward white): #413e47, #55515d, #696473, #7d7788, #918c9b, #a6a2ae, #bbb8c1, #d0ced4, #e5e4e7, #fafafa
- Shades (toward black): #2a282e, #252429, #232126, #1e1c21, #1b1a1e, #19181b, #141316, #111113, #0c0c0e, #0a090b

## Harmonies

- Complementary: #2f312b
- Analogous: #2b2c31, #302b31
- Triadic: #312d2b, #2b312d
- Split-complementary: #31302b, #2c312b
- Tetradic: #312b2c, #2f312b, #2b3130

## Colors that go with #2d2b31

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

- **Amber** #ffbf00 [pool] — Amber is paired with #2d2b31 in 18 real palettes, including McDonald's's brand system and Beach Hut, as the lead colour. Seen in: McDonald's (https://brandsweets.com/colors/brands/mcdonalds-com), Beach Hut (https://brandsweets.com/palettes/light#beach-hut), Wikipedia (https://brandsweets.com/colors/brands/wikipedia-org), Google (https://brandsweets.com/colors/brands/google-com). — https://brandsweets.com/colors/amber
- **Blue** #0000ff [pool] — 23 real palettes, including Headspace's brand system and Readymag's brand system put Blue beside #2d2b31, as the accent. Seen in: Headspace (https://brandsweets.com/colors/brands/headspace-com), Readymag (https://brandsweets.com/colors/brands/readymag-com), Minecraft (https://brandsweets.com/colors/brands/minecraft-net), Sketch (https://brandsweets.com/colors/brands/sketch-com). — https://brandsweets.com/colors/blue
- **Blue Violet** #8a2be2 [pool] — Blue Violet is paired with #2d2b31 in 5 real palettes, including ClickUp's brand system and Yahoo's brand system, as the lead colour. Seen in: ClickUp (https://brandsweets.com/colors/brands/clickup-com), Yahoo (https://brandsweets.com/colors/brands/yahoo-com), Prepare your taste buds... (https://brandsweets.com/colors/brands/grubhub-com), Klarna US (https://brandsweets.com/colors/brands/klarna-com). — https://brandsweets.com/colors/blueviolet
- **Blush Pink** #e8b4b8 [pool] — 7 real palettes, including Blush and Rain Garden put Blush Pink beside #2d2b31, as the supporting colour. Seen in: Blush (https://brandsweets.com/palettes/light#blush), Rain Garden (https://brandsweets.com/palettes/cool#rain-garden), Graphite Mono (https://brandsweets.com/palettes/neutral#graphite-mono), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding). — https://brandsweets.com/colors/blush-pink
- **Burlywood** #deb887 [pool] — Burlywood is paired with #2d2b31 in 5 real palettes, including Polaroid and Coastal, as the accent. Seen in: Polaroid (https://brandsweets.com/palettes/light#polaroid), Coastal (https://brandsweets.com/palettes/cool#coastal), Chalkboard (https://brandsweets.com/palettes/dark#chalkboard), Kiln (https://brandsweets.com/palettes/dark#kiln). — https://brandsweets.com/colors/burlywood
- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #2d2b31: 10 real palettes, including Clean Beauty and Coastal, as the lead colour. Seen in: Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty), Coastal (https://brandsweets.com/palettes/cool#coastal), Dusk (https://brandsweets.com/palettes/cool#dusk), Open House (https://brandsweets.com/palettes/clean#open-house). — https://brandsweets.com/colors/cadetblue
- **Champagne** #f7e7ce [pool] — 8 real palettes, including Darkroom and Allbirds's brand system put Champagne beside #2d2b31, as the surface under it. Seen in: Darkroom (https://brandsweets.com/palettes/muted#darkroom), Allbirds (https://brandsweets.com/colors/brands/allbirds-com), Forest Floor (https://brandsweets.com/palettes/dark#forest-floor), BrandSweets (https://brandsweets.com/colors/brands/brandsweets). — https://brandsweets.com/colors/champagne
- **White Smoke** #f5f5f5 [role] — White Smoke is the near-white surface #2d2b31 was made for — maximum legibility with no colour cast to argue with. — https://brandsweets.com/colors/whitesmoke

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

- On white (#ffffff): 13.99:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.5:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #787283 (4.53:1); AA: background → #949494 (4.61:1); AAA: text → #9995a3 (7.18:1); AAA: background → #b8b8b8 (7.05:1)

## Brands using this color

- **Rotten Tomatoes** — primary #2a2c32 (Δ 0.576) — https://brandsweets.com/colors/brands/rottentomatoes-com
- **Loom** — text #292a2e (Δ 0.97) — https://brandsweets.com/colors/brands/loom-com
- **Astro** — text #2c2c2c (Δ 1.11) — https://brandsweets.com/colors/brands/astro-build
- **Headspace** — text #2d2c2b (Δ 1.261) — https://brandsweets.com/colors/brands/headspace-com
- **Squarespace** — primary #2a2a2a (Δ 1.401) — https://brandsweets.com/colors/brands/squarespace-com
- **Fenty Beauty** — primary #2d2929 (Δ 1.403) — https://brandsweets.com/colors/brands/fentybeauty-com
- **Fenty Beauty** — text #2d2929 (Δ 1.403) — https://brandsweets.com/colors/brands/fentybeauty-com
- **Gillette** — primary #2b2929 (Δ 1.506) — https://brandsweets.com/colors/brands/gillette-com
- **Gillette** — text #2b2929 (Δ 1.506) — https://brandsweets.com/colors/brands/gillette-com
- **McDonald's** — text #292929 (Δ 1.681) — https://brandsweets.com/colors/brands/mcdonalds-com
- **Raycast** — text #2f3031 (Δ 1.795) — https://brandsweets.com/colors/brands/raycast

## Curated palettes containing it

- **Clean Beauty** (minimal, muted, clean) — #7f8f70, #bdb5a6, #b5654d, #f8f6f2, #2e2e2a — Sage and clay on unbleached white — the nothing-to-hide palette for ingredient-led skincare. — tool: https://brandsweets.com/palettes/new/7f8f70-bdb5a6-b5654d-f8f6f2-2e2e2a — collection: https://brandsweets.com/palettes/minimal
- **Sorbet** (pastel, light, friendly) — #ffb4a2, #ffd6a5, #bde0fe, #ffffff, #2f2a33 — Peach, apricot and baby blue on white — a soft consumer-app palette that still gets AA text from a single dark ink. — tool: https://brandsweets.com/palettes/new/ffb4a2-ffd6a5-bde0fe-ffffff-2f2a33 — collection: https://brandsweets.com/palettes/pastel
- **Typewriter** (vintage, monochrome, editorial, minimal) — #2b2b2b, #8a8480, #a33a2f, #f4efe6 — Ink-black and ribbon-red on manila — the correspondence palette; all the vintage comes from the paper colour. — tool: https://brandsweets.com/palettes/new/2b2b2b-8a8480-a33a2f-f4efe6 — collection: https://brandsweets.com/palettes/vintage

## Fonts for this mood

- neutral: https://brandsweets.com/fonts/mood/neutral
- 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/2d2b31-a2beb0-c859d4-1f2d2b-eaf1e9?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: "#2d2b31" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.