# #a21176

A color — warm, vivid, playful, bold. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#a21176`
- RGB: rgb(162, 17, 118)
- HSL: hsl(318, 81%, 35%)
- OKLCH: oklch(0.481 0.195 345.1)
- Relative luminance: 0.0939
- Nearest named color: Katy Berry (#aa0077, Δ 1.647) — https://brandsweets.com/colors/katy-berry
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/a21176

## Tints & shades

- Tints (toward white): #bd148a, #de17a2, #e92bb0, #ec46ba, #ef67c6, #f282d0, #f59edb, #f8bae5, #fbdaf1, #fef6fc
- Shades (toward black): #94106c, #860e62, #780d58, #6a0b4e, #5c0a44, #4a0836, #3c062c, #2e0522, #200318, #12020e

## Harmonies

- Complementary: #11a23c
- Analogous: #8511a2, #a2112e
- Triadic: #76a211, #1176a2
- Split-complementary: #2ea211, #11a285
- Tetradic: #a28511, #11a23c, #112ea2

## Colors that go with #a21176

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: complementary] — Sea Green sits directly opposite #a21176 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/seagreen
- **Forest Green** #228b22 [harmony, pool: split] — Forest Green is a split-complement of #a21176: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Bun (https://brandsweets.com/colors/brands/bun-sh). — https://brandsweets.com/colors/forestgreen
- **Denim** #1560bd [pool] — Designers have shipped Denim with #a21176: 3 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). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #a21176: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/teal
- **Crimson** #dc143c [harmony, pool: analogous] — Crimson is #a21176's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Lenovo (https://brandsweets.com/colors/brands/lenovo-com). — https://brandsweets.com/colors/crimson
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #a21176: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #a21176 in two real palettes: Chase's brand system and Wayfair's brand system, as the supporting colour. Seen in: Chase (https://brandsweets.com/colors/brands/chase-com), Wayfair (https://brandsweets.com/colors/brands/wayfair-com). — https://brandsweets.com/colors/royalblue
- **Rust** #b7410e [pool] — Rust shows up next to #a21176 in two real palettes: Wayfair's brand system and Garnet, as the lead colour. Seen in: Wayfair (https://brandsweets.com/colors/brands/wayfair-com), Garnet (https://brandsweets.com/palettes/warm#garnet). — https://brandsweets.com/colors/rust

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

- On white (#ffffff): 7.3:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.88:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #d9179f (4.57:1); AA: background → #cccccc (4.54:1); AAA: text → #ef62c4 (7.21:1); AAA: background → #fcfcfc (7.11:1)

## Brands using this color

- **Rippling** — secondary #9f1e7a (Δ 1.231) — https://brandsweets.com/colors/brands/rippling-com

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm
- playful: https://brandsweets.com/fonts/mood/playful
- 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/a21176-c19fb3-75cb62-2d1f23-f0e9f1?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: "#a21176" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.