# #b337a5

A color — warm. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#b337a5`
- RGB: rgb(179, 55, 165)
- HSL: hsl(307, 53%, 46%)
- OKLCH: oklch(0.558 0.2 332.8)
- Relative luminance: 0.1503
- Nearest named color: Amora Purple (#bb22aa, Δ 2.868) — https://brandsweets.com/colors/amora-purple
- Moods: warm
- Page: https://brandsweets.com/colors/b337a5

## Tints & shades

- Tints (toward white): #c440b5, #ca53bc, #d16bc5, #d77ecd, #dd92d5, #e3a5dc, #e9b9e4, #f1d0ed, #f7e4f4, #fdf7fc
- Shades (toward black): #a43297, #942e88, #812876, #712368, #621e5a, #52194b, #42143d, #2f0e2b, #1f0a1d, #10050e

## Harmonies

- Complementary: #37b346
- Analogous: #8437b3, #b33767
- Triadic: #a5b337, #37a5b3
- Split-complementary: #67b337, #37b384
- Tetradic: #b38437, #37b346, #3767b3

## Colors that go with #b337a5

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

- **Sea Green** #2e8b57 [harmony, pool: complementary] — Sea Green sits directly opposite #b337a5 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Next.js (https://brandsweets.com/colors/brands/nextjs-org). — https://brandsweets.com/colors/seagreen
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #b337a5: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Hasbro (https://brandsweets.com/colors/brands/hasbro-com). — https://brandsweets.com/colors/charcoal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #b337a5: 3 real palettes, including Hasbro's brand system and Peacock, as the supporting colour. Seen in: Hasbro (https://brandsweets.com/colors/brands/hasbro-com), Peacock (https://brandsweets.com/palettes/vivid#peacock), Linkedin (https://brandsweets.com/colors/brands/linkedin-com). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #b337a5: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/teal
- **Olive Green** #808000 [harmony: split] — Olive Green is a split-complement of #b337a5: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Orange** #ffa500 [pool] — Two real palettes: Rippling's brand system and Sunset Boulevard put Orange beside #b337a5, as the lead colour. Seen in: Rippling (https://brandsweets.com/colors/brands/rippling-com), Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard). — https://brandsweets.com/colors/orange
- **Blue Violet** #8a2be2 [harmony: analogous] — Blue Violet is #b337a5's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. — https://brandsweets.com/colors/blueviolet
- **Blue** #0000ff [pool] — Dunkin''s brand system puts Blue beside #b337a5, as the supporting colour. Seen in: Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com). — https://brandsweets.com/colors/blue

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

- On white (#ffffff): 5.24:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #902c85 (7.28:1)
- On black (#000000): 4.01:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c33cb3 (4.62:1); AA: background → #f0f0f0 (4.6:1); AAA: text → #d473c9 (7.1:1)

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/b337a5-c19fb9-89cb62-2d1f26-eee9f1?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: "#b337a5" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.