# #b045a9

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

## Values

- Hex: `#b045a9`
- RGB: rgb(176, 69, 169)
- HSL: hsl(304, 44%, 48%)
- OKLCH: oklch(0.57 0.183 330.3)
- Relative luminance: 0.1635
- Nearest named color: Fuchsia Pheromone (#9f4cb7, Δ 3.929) — https://brandsweets.com/colors/fuchsia-pheromone
- Moods: warm
- Page: https://brandsweets.com/colors/b045a9

## Tints & shades

- Tints (toward white): #bc52b5, #c365bd, #ca77c5, #d189cd, #d89cd4, #e0aedc, #e7c1e4, #eed3ec, #f5e5f4, #fcf8fc
- Shades (toward black): #a23f9b, #8f3889, #81327b, #6e2b6a, #5f255c, #511f4d, #3e183c, #30132e, #1d0b1c, #0f060e

## Harmonies

- Complementary: #45b04c
- Analogous: #8245b0, #b04573
- Triadic: #a9b045, #45a9b0
- Split-complementary: #73b045, #45b082
- Tetradic: #b08245, #45b04c, #4573b0

## Colors that go with #b045a9

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 #b045a9 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
- **Dark Cyan** #008b8b [harmony, pool: split] — Dark Cyan is a split-complement of #b045a9: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/darkcyan
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #b045a9: 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 #b045a9: 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
- **Olive Green** #808000 [harmony: split] — Olive Green is a split-complement of #b045a9: 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: Sunset Boulevard and Rippling's brand system put Orange beside #b045a9, as the supporting colour. Seen in: Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard), Rippling (https://brandsweets.com/colors/brands/rippling-com). — https://brandsweets.com/colors/orange
- **Plum** #dda0dd [pool] — Plum shows up next to #b045a9 in two real palettes: Semrush's brand system and NYX Cosmetics's brand system, as the lead colour. Seen in: Semrush (https://brandsweets.com/colors/brands/semrush-com), NYX Cosmetics (https://brandsweets.com/colors/brands/nyxcosmetics-com). — https://brandsweets.com/colors/plum
- **Taupe** #483c32 [pool] — Taupe is paired with #b045a9 in two real palettes: Dunkin''s brand system and Superhuman's brand system, as the lead colour. Seen in: Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com), Superhuman (https://brandsweets.com/colors/brands/superhuman-com). — https://brandsweets.com/colors/taupe

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

- On white (#ffffff): 4.92:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #8c3686 (7.03:1)
- On black (#000000): 4.27:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #b847b0 (4.57:1); AA: background → #f5f5f5 (4.51:1); AAA: text → #cc7bc6 (7.22:1)

## 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/b045a9-c19fba-8ecb62-2d1f26-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: "#b045a9" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.