# #a63f89

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

## Values

- Hex: `#a63f89`
- RGB: rgb(166, 63, 137)
- HSL: hsl(317, 45%, 45%)
- OKLCH: oklch(0.534 0.16 340.3)
- Relative luminance: 0.1347
- Nearest named color: Fandango (#b53389, Δ 3.172) — https://brandsweets.com/colors/fandango
- Moods: warm
- Page: https://brandsweets.com/colors/a63f89

## Tints & shades

- Tints (toward white): #b94698, #c15ca5, #c86faf, #cf81b9, #d897c6, #dfaad0, #e6bcda, #edcfe4, #f5e5f1, #fcf8fb
- Shades (toward black): #983a7d, #893471, #7a2e65, #6b2958, #5c234c, #4a1c3d, #3b1631, #2c1125, #1e0b18, #0f060c

## Harmonies

- Complementary: #3fa65c
- Analogous: #903fa6, #a63f55
- Triadic: #89a63f, #3f89a6
- Split-complementary: #55a63f, #3fa690
- Tetradic: #a6903f, #3fa65c, #3f55a6

## Colors that go with #a63f89

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 #a63f89 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
- **Denim** #1560bd [pool] — Designers have shipped Denim with #a63f89: 4 real palettes, including Peacock and Chase's brand system, as the supporting colour. Seen in: Peacock (https://brandsweets.com/palettes/vivid#peacock), Chase (https://brandsweets.com/colors/brands/chase-com), Ulta Beauty (https://brandsweets.com/colors/brands/ulta-com), Hasbro (https://brandsweets.com/colors/brands/hasbro-com). — https://brandsweets.com/colors/denim
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #a63f89: 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
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #a63f89: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/teal
- **Orange** #ffa500 [pool] — Two real palettes: Rippling's brand system and Sunset Boulevard put Orange beside #a63f89, 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
- **Plum** #dda0dd [pool] — Plum shows up next to #a63f89 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
- **Olive Green** #808000 [harmony: triadic] — Olive Green completes a triad with #a63f89 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/olive
- **Dark Orchid** #9932cc [harmony: analogous] — Dark Orchid is #a63f89'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/darkorchid

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

- On white (#ffffff): 5.69:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #903777 (7:1)
- On black (#000000): 3.69:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #ba4a9a (4.53:1); AA: background → #e6e6e6 (4.56:1); AAA: text → #cd7ab5 (7.05:1)

## 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/a63f89-c19fb3-77cb62-2d1f23-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: "#a63f89" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.