# Bank Vault (#757374)

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

## Values

- Hex: `#757374`
- RGB: rgb(117, 115, 116)
- HSL: hsl(330, 1%, 45%)
- OKLCH: oklch(0.558 0.003 345.3)
- Relative luminance: 0.173
- Name: Bank Vault (`bank-vault`, source: list)
- Moods: neutral, minimal
- Page: https://brandsweets.com/colors/bank-vault

## Tints & shades

- Tints (toward white): #817e80, #908e8f, #9d9b9c, #a9a7a8, #b8b7b8, #c5c4c4, #d2d1d1, #dedede, #ededed, #fafafa
- Shades (toward black): #6a6869, #5f5d5e, #555354, #4b494a, #403f40, #343233, #292829, #1f1e1f, #151414, #0a0a0a

## Harmonies

- Complementary: #727473
- Analogous: #747274, #747272
- Triadic: #737472, #727374
- Split-complementary: #727472, #727474
- Tetradic: #747472, #727473, #727274

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

- On white (#ffffff): 4.71:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #5a5859 (7.06:1)
- On black (#000000): 4.46:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #767475 (4.53:1); AA: background → #fafafa (4.51:1); AAA: text → #979596 (7.06:1)

## Brands using this color

- **Notion** — gray #787774 (Δ 1.311) — https://brandsweets.com/colors/brands/notion

## Curated palettes containing it

- **Newsprint** (editorial, muted, warm) — #b91c1c, #78716c, #d97706, #f5f1ea, #1c1917 — Ink-black on warm paper with a single red — the broadsheet hierarchy that lets typography lead. — tool: https://brandsweets.com/palettes/new/b91c1c-78716c-d97706-f5f1ea-1c1917 — collection: https://brandsweets.com/palettes/editorial
- **Gallery** (editorial, minimal, light) — #171717, #737373, #c2410c, #ffffff — Near-monochrome with one burnt-orange highlight — an art director's default because it never competes with the work. — tool: https://brandsweets.com/palettes/new/171717-737373-c2410c-ffffff — collection: https://brandsweets.com/palettes/editorial
- **Ink & Paper** (minimal, editorial, clean) — #1b1b1b, #6e6e6e, #1e40af, #fcfbf7 — Two greys and one ink-blue link color: the palette of a well-set book page. — tool: https://brandsweets.com/palettes/new/1b1b1b-6e6e6e-1e40af-fcfbf7 — collection: https://brandsweets.com/palettes/minimal
- **Graphite** (technical, muted, dark, modern) — #a1a1aa, #71717a, #f59e0b, #18181b, #f4f4f5 — A greyscale system with a single amber — the accent does all the work, so allow one per screen. — tool: https://brandsweets.com/palettes/new/a1a1aa-71717a-f59e0b-18181b-f4f4f5 — collection: https://brandsweets.com/palettes/technical

## Fonts for this mood

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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/757374-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: "#757374" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.