# #420047

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

## Values

- Hex: `#420047`
- RGB: rgb(66, 0, 71)
- HSL: hsl(296, 100%, 14%)
- OKLCH: oklch(0.27 0.126 324.9)
- Relative luminance: 0.0161
- Nearest named color: Romanic Scene (#3b0346, Δ 1.662) — https://brandsweets.com/colors/romanic-scene
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/420047

## Tints & shades

- Tints (toward white): #690070, #94009e, #ba00c7, #e400f5, #f01fff, #f347ff, #f675ff, #f99eff, #fcccff, #fef5ff
- Shades (toward black): #3e0042, #39003d, #340038, #300033, #2b002e, #260029, #210024, #1d001f, #180019, #130014

## Harmonies

- Complementary: #054700
- Analogous: #1f0047, #470028
- Triadic: #474300, #004743
- Split-complementary: #284700, #00471f
- Tetradic: #471f00, #054700, #002847

## Colors that go with #420047

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

- **Blue** #0000ff [pool] — 5 real palettes, including Sketch's brand system and Tim Hortons's brand system put Blue beside #420047, as the accent. Seen in: Sketch (https://brandsweets.com/colors/brands/sketch-com), Tim Hortons (https://brandsweets.com/colors/brands/timhortons-com), Monzo (https://brandsweets.com/colors/brands/monzo-com), Penpot (https://brandsweets.com/colors/brands/penpot-app). — https://brandsweets.com/colors/blue
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #420047: softer than #000 and cool enough to feel like part of the same palette. Seen in: Volkswagen (https://brandsweets.com/colors/brands/vw-com), Tide Pool (https://brandsweets.com/palettes/cool#tide-pool), Microsoft (https://brandsweets.com/colors/brands/microsoft-com). — https://brandsweets.com/colors/charcoal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #420047: 7 real palettes, including Heinz's brand system and Discover's brand system, as the accent. Seen in: Heinz (https://brandsweets.com/colors/brands/heinz-com), Discover (https://brandsweets.com/colors/brands/discover-com), Box (https://brandsweets.com/colors/brands/box-com), Dusk (https://brandsweets.com/palettes/cool#dusk). — https://brandsweets.com/colors/denim
- **Forest Green** #228b22 [harmony: complementary] — Forest Green sits directly opposite #420047 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/forestgreen
- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #420047: 3 real palettes, including SoFi's brand system and Dusk, as the supporting colour. Seen in: SoFi (https://brandsweets.com/colors/brands/sofi-com), Dusk (https://brandsweets.com/palettes/cool#dusk), Open House (https://brandsweets.com/palettes/clean#open-house). — https://brandsweets.com/colors/cadetblue
- **Light Pink** #ffb6c1 [pool] — Light Pink shows up next to #420047 in 3 real palettes, including Pastel Pop and Sorbet, as the lead colour. Seen in: Pastel Pop (https://brandsweets.com/palettes/playful#pastel-pop), Sorbet (https://brandsweets.com/palettes/light#sorbet), Railway (https://brandsweets.com/colors/brands/railway-app). — https://brandsweets.com/colors/lightpink
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #420047: 3 real palettes, including Opera's brand system and First Snow, as the supporting colour. Seen in: Opera (https://brandsweets.com/colors/brands/opera-com), First Snow (https://brandsweets.com/palettes/cool#first-snow), Sorbet (https://brandsweets.com/palettes/light#sorbet). — https://brandsweets.com/colors/powderblue
- **Wheat** #f5deb3 [pool] — Designers have shipped Wheat with #420047: 3 real palettes, including Sorbet and Candlelight, as the supporting colour. Seen in: Sorbet (https://brandsweets.com/palettes/light#sorbet), Candlelight (https://brandsweets.com/palettes/warm#candlelight), American Eagle (https://brandsweets.com/colors/brands/ae-com). — https://brandsweets.com/colors/wheat

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

- On white (#ffffff): 15.88:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.32:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #cd00db (4.62:1); AA: background → #8a8a8a (4.6:1); AAA: text → #f347ff (7.16:1); AAA: background → #adadad (7.08:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern
- 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/420047-c19fbf-9ccb62-2d1f28-ede9f1?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: "#420047" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.