# #0b1815

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

## Values

- Hex: `#0b1815`
- RGB: rgb(11, 24, 21)
- HSL: hsl(166, 37%, 7%)
- OKLCH: oklch(0.196 0.019 177.9)
- Relative luminance: 0.0078
- Nearest named color: Black Stallion (#0e191c, Δ 1.501) — https://brandsweets.com/colors/black-stallion
- Moods: dark, luxury, bold
- Page: https://brandsweets.com/colors/0b1815

## Tints & shades

- Tints (toward white): #1a3831, #28574c, #377768, #459683, #5bb39f, #7ac2b1, #9ad0c4, #b9dfd6, #d9ede8, #f8fcfb
- Shades (toward black): #0b1815, #0a1512, #0a1512, #0a1512, #0a1512, #08110f, #08110f, #08110f, #060e0c, #060e0c

## Harmonies

- Complementary: #180b0e
- Analogous: #0b180f, #0b1518
- Triadic: #150b18, #18150b
- Split-complementary: #180b15, #180f0b
- Tetradic: #0f0b18, #180b0e, #15180b

## Colors that go with #0b1815

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 #0b1815 without the hard edge of pure #000. Seen in: Sweetgreen (https://brandsweets.com/colors/brands/sweetgreen-com), Amazon (https://brandsweets.com/colors/brands/amazon-com), Puma (https://brandsweets.com/colors/brands/puma-com), Bloomberg (https://brandsweets.com/colors/brands/bloomberg-com). — https://brandsweets.com/colors/charcoal
- **Amber** #ffbf00 [pool] — Amber is paired with #0b1815 in 18 real palettes, including Ahrefs's brand system and Mastodon hosted on mastodon.social's brand system, as the supporting colour. Seen in: Ahrefs (https://brandsweets.com/colors/brands/ahrefs-com), Mastodon hosted on mastodon.social (https://brandsweets.com/colors/brands/mastodon-social), NBA (https://brandsweets.com/colors/brands/nba-com), Salesforce (https://brandsweets.com/colors/brands/salesforce-com). — https://brandsweets.com/colors/amber
- **Blue** #0000ff [pool] — 23 real palettes, including native Cybersecurity's brand system and EA's brand system put Blue beside #0b1815, as the accent. Seen in: native Cybersecurity (https://brandsweets.com/colors/brands/crowdstrike-com), EA (https://brandsweets.com/colors/brands/ea-com), Penpot (https://brandsweets.com/colors/brands/penpot-app), Unity (https://brandsweets.com/colors/brands/unity-com). — https://brandsweets.com/colors/blue
- **Blue Violet** #8a2be2 [pool] — Blue Violet is paired with #0b1815 in 10 real palettes, including Prepare your taste buds...'s brand system and Klarna US's brand system, as the accent. Seen in: Prepare your taste buds... (https://brandsweets.com/colors/brands/grubhub-com), Klarna US (https://brandsweets.com/colors/brands/klarna-com), Taco Bell (https://brandsweets.com/colors/brands/tacobell-com), Yahoo (https://brandsweets.com/colors/brands/yahoo-com). — https://brandsweets.com/colors/blueviolet
- **Blush Pink** #e8b4b8 [pool] — 5 real palettes, including Estate and Cartier's brand system put Blush Pink beside #0b1815, as the accent. Seen in: Estate (https://brandsweets.com/palettes/luxury#estate), Cartier (https://brandsweets.com/colors/brands/cartier-com), Graphite Mono (https://brandsweets.com/palettes/neutral#graphite-mono), Rain Garden (https://brandsweets.com/palettes/cool#rain-garden). — https://brandsweets.com/colors/blush-pink
- **Brown** #a52a2a [pool] — 5 real palettes, including State Farm's brand system and Woodsmoke put Brown beside #0b1815, as the supporting colour. Seen in: State Farm (https://brandsweets.com/colors/brands/statefarm-com), Woodsmoke (https://brandsweets.com/palettes/dark#woodsmoke), Garnet (https://brandsweets.com/palettes/warm#garnet), Velvet (https://brandsweets.com/palettes/luxury#velvet). — https://brandsweets.com/colors/brown
- **Burgundy** #800020 [pool] — 4 real palettes, including Mailchimp's brand system and Qatar Airways's brand system put Burgundy beside #0b1815, as the accent. Seen in: Mailchimp (https://brandsweets.com/colors/brands/mailchimp-com), Qatar Airways (https://brandsweets.com/colors/brands/qatarairways-com), Rare Beauty (https://brandsweets.com/colors/brands/rarebeauty-com), Candlelight (https://brandsweets.com/palettes/warm#candlelight). — https://brandsweets.com/colors/burgundy
- **Burlywood** #deb887 [pool] — Burlywood is paired with #0b1815 in 6 real palettes, including Coffee Bar and Velvet, as the accent. Seen in: Coffee Bar (https://brandsweets.com/palettes/dark#coffee-bar), Velvet (https://brandsweets.com/palettes/luxury#velvet), Kiln (https://brandsweets.com/palettes/dark#kiln), Chalkboard (https://brandsweets.com/palettes/dark#chalkboard). — https://brandsweets.com/colors/burlywood

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

- On white (#ffffff): 18.17:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.16:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #3b8171 (4.56:1); AA: background → #808080 (4.6:1); AAA: text → #4ca490 (7.02:1); AAA: background → #a1a1a1 (7.03:1)

## Brands using this color

- **Perplexity** — text #091717 (Δ 0.712) — https://brandsweets.com/colors/brands/perplexity
- **Sweetgreen** — primary #0e150e (Δ 1.459) — https://brandsweets.com/colors/brands/sweetgreen-com
- **Sweetgreen** — text #0e150e (Δ 1.459) — https://brandsweets.com/colors/brands/sweetgreen-com
- **Character** — primary #11181c (Δ 1.806) — https://brandsweets.com/colors/brands/character-ai
- **Character** — text #11181c (Δ 1.806) — https://brandsweets.com/colors/brands/character-ai
- **Liquid Death** — primary #151515 (Δ 1.946) — https://brandsweets.com/colors/brands/liquiddeath-com
- **Retool** — text #151515 (Δ 1.946) — https://brandsweets.com/colors/brands/retool-com
- **Rivian** — primary #151515 (Δ 1.946) — https://brandsweets.com/colors/brands/rivian-com
- **Rivian** — text #151515 (Δ 1.946) — https://brandsweets.com/colors/brands/rivian-com
- **Anthropic** — text #141413 (Δ 1.954) — https://brandsweets.com/colors/brands/anthropic
- **Airtable** — text #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/airtable-com
- **Beats** — primary #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/beatsbydre-com
- **Beats** — text #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/beatsbydre-com
- **CircleCI** — text #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/circleci-com
- **IBM** — primary #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/ibm-com
- **IBM** — text #161616 (Δ 1.996) — https://brandsweets.com/colors/brands/ibm-com
- **Abstract** — primary #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/abstract-com
- **LEGO** — primary #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/lego-com
- **LEGO** — text #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/lego-com
- **Runway** — primary #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/runwayml-com
- **T-Mobile** — primary #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/t-mobile-com
- **T-Mobile** — text #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/t-mobile-com
- **Wells Fargo** — text #141414 (Δ 1.997) — https://brandsweets.com/colors/brands/wellsfargo-com

## Curated palettes containing it

- **Atelier** (elegant, minimal, luxury) — #141414, #8c8680, #9c7a4a, #f6f4f0 — Black on bone with a whisper of gold: the runway default that lets garments carry the color. — tool: https://brandsweets.com/palettes/new/141414-8c8680-9c7a4a-f6f4f0 — collection: https://brandsweets.com/palettes/elegant
- **Estate** (luxury, dark, elegant) — #b08d57, #8a97a5, #c9c9c9, #101418, #eef1f4 — Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color. — tool: https://brandsweets.com/palettes/new/b08d57-8a97a5-c9c9c9-101418-eef1f4 — collection: https://brandsweets.com/palettes/luxury

## Fonts for this mood

- 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/0b1815-a2bebb-d459b1-1f2a2d-e9f1ec?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: "#0b1815" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.