# #871d71

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

## Values

- Hex: `#871d71`
- RGB: rgb(135, 29, 113)
- HSL: hsl(312, 65%, 32%)
- OKLCH: oklch(0.439 0.166 338)
- Relative luminance: 0.0722
- Nearest named color: Noble Plum (#871f78, Δ 1.149) — https://brandsweets.com/colors/noble-plum
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/871d71

## Tints & shades

- Tints (toward white): #a4238a, #bd28a0, #d435b4, #da4ebe, #e06cc9, #e689d3, #eba2dd, #f2c0e8, #f7d9f1, #fdf7fc
- Shades (toward black): #7a1a67, #6d175c, #651555, #58134a, #4c1040, #3f0d35, #320b2b, #2a0923, #1d0619, #11040e

## Harmonies

- Complementary: #1d8732
- Analogous: #671d87, #871d3c
- Triadic: #71871d, #1d7187
- Split-complementary: #3c871d, #1d8767
- Tetradic: #87671d, #1d8732, #1d3c87

## Colors that go with #871d71

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 #871d71 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
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #871d71: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co). — https://brandsweets.com/colors/charcoal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #871d71: 3 real palettes, including Hinge's brand system and Slack's brand system, as the accent. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co), Slack (https://brandsweets.com/colors/brands/slack-com), Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #871d71: 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 #871d71: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Crimson** #dc143c [harmony, pool: analogous] — Crimson is #871d71'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
- **Gold** #ffd700 [pool] — Gold shows up next to #871d71 in two real palettes: Mailchimp's brand system and Garnet, as the supporting colour. Seen in: Mailchimp (https://brandsweets.com/colors/brands/mailchimp-com), Garnet (https://brandsweets.com/palettes/warm#garnet). — https://brandsweets.com/colors/gold
- **Rust** #b7410e [pool] — Rust shows up next to #871d71 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): 8.59:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.44:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #ce2cae (4.6:1); AA: background → #bdbdbd (4.57:1); AAA: text → #e06cc9 (7.16:1); AAA: background → #e8e8e8 (7.01:1)

## 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/871d71-c19fb6-80cb62-2d1f24-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: "#871d71" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.