# #b9b1b3

A color — neutral, light, minimal, clean. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#b9b1b3`
- RGB: rgb(185, 177, 179)
- HSL: hsl(345, 5%, 71%)
- OKLCH: oklch(0.768 0.01 0.2)
- Relative luminance: 0.4501
- Nearest named color: Nebulous December (#b3b2bf, Δ 1.769) — https://brandsweets.com/colors/nebulous-december
- Moods: neutral, light, minimal, clean
- Page: https://brandsweets.com/colors/b9b1b3

## Tints & shades

- Tints (toward white): #c0b9bb, #c5bfc0, #ccc7c8, #d3cfd0, #dbd7d8, #e0dcdd, #e7e4e5, #eeeced, #f3f2f2, #fafafa
- Shades (toward black): #a89fa1, #998f91, #887c7f, #766b6d, #665c5e, #534b4d, #403a3c, #2e292a, #1d1b1b, #0b0a0a

## Harmonies

- Complementary: #b1b9b7
- Analogous: #b9b1b7, #b9b3b1
- Triadic: #b3b9b1, #b1b3b9
- Split-complementary: #b1b9b3, #b1b7b9
- Tetradic: #b7b9b1, #b1b9b7, #b3b1b9

## Colors that go with #b9b1b3

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

- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black that reads cleanly against #b9b1b3 without the hard edge of pure #000. Seen in: Dusty Blue (https://brandsweets.com/palettes/cool#dusty-blue), Canopy (https://brandsweets.com/palettes/cool#canopy), Harbour (https://brandsweets.com/palettes/cool#harbour), Mercury (https://brandsweets.com/colors/brands/mercury-com). — https://brandsweets.com/colors/charcoal
- **Champagne** #f7e7ce [pool] — 5 real palettes, including Midnight Luxe and Bramble put Champagne beside #b9b1b3, as that palette's text colour. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Bramble (https://brandsweets.com/palettes/muted#bramble), Darkroom (https://brandsweets.com/palettes/muted#darkroom), Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar). — https://brandsweets.com/colors/champagne
- **Copper** #b87333 [pool] — Designers have shipped Copper with #b9b1b3: 6 real palettes, including Clean Beauty and Desert Road, as the accent. Seen in: Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty), Desert Road (https://brandsweets.com/palettes/warm#desert-road), Riverbed (https://brandsweets.com/palettes/muted#riverbed), Bramble (https://brandsweets.com/palettes/muted#bramble). — https://brandsweets.com/colors/copper
- **Crimson** #dc143c [pool] — Crimson is paired with #b9b1b3 in 4 real palettes, including Cartier's brand system and Casper Sleep's brand system, as the accent. Seen in: Cartier (https://brandsweets.com/colors/brands/cartier-com), Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember), Tiffany & Co. (https://brandsweets.com/colors/brands/tiffany-com). — https://brandsweets.com/colors/crimson
- **Dark Olive Green** #556b2f [pool] — Dark Olive Green shows up next to #b9b1b3 in 4 real palettes, including Oatmeal and Olive Grove, as the lead colour. Seen in: Oatmeal (https://brandsweets.com/palettes/neutral#oatmeal), Olive Grove (https://brandsweets.com/palettes/muted#olive-grove), Undergrowth (https://brandsweets.com/palettes/dark#undergrowth), Forest Floor (https://brandsweets.com/palettes/dark#forest-floor). — https://brandsweets.com/colors/darkolivegreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #b9b1b3: 5 real palettes, including Open House and Dusk, as the lead colour. Seen in: Open House (https://brandsweets.com/palettes/clean#open-house), Dusk (https://brandsweets.com/palettes/cool#dusk), Fitbit (https://brandsweets.com/colors/brands/fitbit-com), Victoria's Secret (https://brandsweets.com/colors/brands/victoriassecret-com). — https://brandsweets.com/colors/denim
- **Eggplant** #614051 [pool] — Eggplant shows up next to #b9b1b3 in 4 real palettes, including Sepia Mono and Bramble, as the lead colour. Seen in: Sepia Mono (https://brandsweets.com/palettes/warm#sepia-mono), Bramble (https://brandsweets.com/palettes/muted#bramble), Blush (https://brandsweets.com/palettes/light#blush), Velvet (https://brandsweets.com/palettes/luxury#velvet). — https://brandsweets.com/colors/eggplant
- **Hunter Green** #355e3b [pool] — Hunter Green is paired with #b9b1b3 in 5 real palettes, including Desert Road and Canopy, as the accent. Seen in: Desert Road (https://brandsweets.com/palettes/warm#desert-road), Canopy (https://brandsweets.com/palettes/cool#canopy), Pine & Birch (https://brandsweets.com/palettes/clean#pine-and-birch), Darkroom (https://brandsweets.com/palettes/muted#darkroom). — https://brandsweets.com/colors/hunter-green

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

- On white (#ffffff): 2.1:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #7e7275 (4.61:1); AA: background → #454545 (4.57:1); AAA: text → #5e5557 (7.21:1); AAA: background → #262626 (7.21:1)
- On black (#000000): 10:1 — AA pass, AA-large pass, AAA pass

## Fonts for this mood

- neutral: https://brandsweets.com/fonts/mood/neutral
- minimal: https://brandsweets.com/fonts/mood/minimal
- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/b9b1b3-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: "#b9b1b3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.