# #b663a1

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

## Values

- Hex: `#b663a1`
- RGB: rgb(182, 99, 161)
- HSL: hsl(315, 36%, 55%)
- OKLCH: oklch(0.615 0.132 337.3)
- Relative luminance: 0.2144
- Nearest named color: Lavendless (#b86fc2, Δ 5.128) — https://brandsweets.com/colors/lavendless
- Moods: warm
- Page: https://brandsweets.com/colors/b663a1

## Tints & shades

- Tints (toward white): #bc71a9, #c482b4, #cb90bc, #d19ec4, #d9afcf, #e0bdd7, #e7cbe0, #edd9e8, #f5eaf2, #fcf8fb
- Shades (toward black): #ad5296, #9c4987, #8b4178, #793969, #68315a, #532748, #421f39, #31172a, #1f0f1b, #0e070c

## Harmonies

- Complementary: #63b678
- Analogous: #a163b6, #b66378
- Triadic: #a1b663, #63a1b6
- Split-complementary: #78b663, #63b6a1
- Tetradic: #b6a163, #63b678, #6378b6

## Colors that go with #b663a1

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 [harmony: complementary] — Cadet Blue sits directly opposite #b663a1 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/cadetblue
- **Olive Drab** #6b8e23 [harmony: split] — Olive Drab is a split-complement of #b663a1: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olivedrab
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #b663a1: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Olive Green** #808000 [harmony: triadic] — Olive Green completes a triad with #b663a1 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/olive
- **Medium Purple** #9370db [harmony: analogous] — Medium Purple is #b663a1'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/mediumpurple
- **Blue** #0000ff [pool] — Dunkin''s brand system puts Blue beside #b663a1, as the supporting colour. Seen in: Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com). — https://brandsweets.com/colors/blue
- **Blue Violet** #8a2be2 [pool] — Blue Violet is paired with #b663a1 in Klarna US's brand system, as the accent. Seen in: Klarna US (https://brandsweets.com/colors/brands/klarna-com). — https://brandsweets.com/colors/blueviolet
- **Champagne** #f7e7ce [pool] — Midnight Luxe puts Champagne beside #b663a1, as that palette's text colour. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/champagne

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

- On white (#ffffff): 3.97:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #af5599 (4.58:1); AA: background → #171717 (4.51:1); AAA: text → #843e72 (7.21:1)
- On black (#000000): 5.29:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #c482b4 (7.2:1)

## 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/b663a1-c19fb4-7bcb62-2d1f24-efe9f1?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: "#b663a1" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.