# #450a52

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

## Values

- Hex: `#450a52`
- RGB: rgb(69, 10, 82)
- HSL: hsl(289, 78%, 18%)
- OKLCH: oklch(0.292 0.126 319.3)
- Relative luminance: 0.0209
- Nearest named color: Clairvoyant (#480656, Δ 1.013) — https://brandsweets.com/colors/clairvoyant
- Moods: cool, vivid, dark, technical, modern, luxury, bold
- Page: https://brandsweets.com/colors/450a52

## Tints & shades

- Tints (toward white): #630f76, #82139a, #a018bf, #be1ce3, #c940e7, #d365ec, #dd89f0, #e8adf5, #f2d2f9, #fcf6fe
- Shades (toward black): #410a4d, #390844, #350840, #2e0736, #2a0632, #26062d, #1e0424, #1b0420, #130317, #0f0212

## Harmonies

- Complementary: #17520a
- Analogous: #210a52, #520a3b
- Triadic: #52450a, #0a5245
- Split-complementary: #3b520a, #0a5221
- Tetradic: #52210a, #17520a, #0a3b52

## Colors that go with #450a52

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

- **Cadet Blue** #5f9ea0 [pool] — Designers have shipped Cadet Blue with #450a52: 4 real palettes, including SoFi's brand system and Open House, as the supporting colour. Seen in: SoFi (https://brandsweets.com/colors/brands/sofi-com), Open House (https://brandsweets.com/palettes/clean#open-house), Dusk (https://brandsweets.com/palettes/cool#dusk), Coastal (https://brandsweets.com/palettes/cool#coastal). — https://brandsweets.com/colors/cadetblue
- **Crimson** #dc143c [pool] — Crimson is paired with #450a52 in 4 real palettes, including Marvel's brand system and Tim Hortons's brand system, as the accent. Seen in: Marvel (https://brandsweets.com/colors/brands/marvel-com), Tim Hortons (https://brandsweets.com/colors/brands/timhortons-com), Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #450a52: 8 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), Hinge (https://brandsweets.com/colors/brands/hinge-co), Open House (https://brandsweets.com/palettes/clean#open-house). — https://brandsweets.com/colors/denim
- **Light Pink** #ffb6c1 [pool] — Light Pink shows up next to #450a52 in 4 real palettes, including Sorbet and Macaron, as the lead colour. Seen in: Sorbet (https://brandsweets.com/palettes/light#sorbet), Macaron (https://brandsweets.com/palettes/light#macaron), Pastel Pop (https://brandsweets.com/palettes/playful#pastel-pop), Railway (https://brandsweets.com/colors/brands/railway-app). — https://brandsweets.com/colors/lightpink
- **Midnight Blue** #191970 [pool] — 6 real palettes, including Tide Pool and Visa's brand system put Midnight Blue beside #450a52, as that palette's text colour. Seen in: Tide Pool (https://brandsweets.com/palettes/cool#tide-pool), Visa (https://brandsweets.com/colors/brands/visa-com), Volkswagen (https://brandsweets.com/colors/brands/vw-com), Crest (https://brandsweets.com/colors/brands/crest-com). — https://brandsweets.com/colors/midnightblue
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #450a52: 5 real palettes, including Sorbet and Macaron, as the accent. Seen in: Sorbet (https://brandsweets.com/palettes/light#sorbet), Macaron (https://brandsweets.com/palettes/light#macaron), Opera (https://brandsweets.com/colors/brands/opera-com), First Snow (https://brandsweets.com/palettes/cool#first-snow). — https://brandsweets.com/colors/powderblue
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #450a52: softer than #000 and cool enough to feel like part of the same palette. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co), Microsoft (https://brandsweets.com/colors/brands/microsoft-com). — https://brandsweets.com/colors/charcoal
- **Forest Green** #228b22 [harmony: complementary] — Forest Green sits directly opposite #450a52 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

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

- On white (#ffffff): 14.81:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.42:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #c021e4 (4.58:1); AA: background → #8f8f8f (4.58:1); AAA: text → #d469ec (7.03:1); AAA: background → #b3b3b3 (7.06:1)

## 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/450a52-be9fc1-a8cb62-2d1f2a-ece9f1?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: "#450a52" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.