# #871d77

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

## Values

- Hex: `#871d77`
- RGB: rgb(135, 29, 119)
- HSL: hsl(309, 65%, 32%)
- OKLCH: oklch(0.442 0.171 335.1)
- Relative luminance: 0.0736
- Nearest named color: Noble Plum (#871f78, Δ 0.286) — https://brandsweets.com/colors/noble-plum
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/871d77

## Tints & shades

- Tints (toward white): #a42391, #bd28a7, #d435bc, #da4ec5, #e06cce, #e689d8, #eba2e0, #f2c0ea, #f7d9f2, #fdf7fc
- Shades (toward black): #7a1a6c, #6d1760, #651559, #58134e, #4c1043, #3f0d38, #320b2d, #2a0925, #1d061a, #11040f

## Harmonies

- Complementary: #1d872c
- Analogous: #621d87, #871d42
- Triadic: #77871d, #1d7787
- Split-complementary: #42871d, #1d8762
- Tetradic: #87621d, #1d872c, #1d4287

## Colors that go with #871d77

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 #871d77 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 #871d77: 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 #871d77: 3 real palettes, including Slack's brand system and Hinge's brand system, as the lead colour. Seen in: Slack (https://brandsweets.com/colors/brands/slack-com), Hinge (https://brandsweets.com/colors/brands/hinge-co), Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #871d77: 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 #871d77: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Sandy Brown** #f4a460 [pool] — Sandy Brown is paired with #871d77 in two real palettes: Dusk Gradient and Golden Hour, as the supporting colour. Seen in: Dusk Gradient (https://brandsweets.com/palettes/dark#dusk-gradient), Golden Hour (https://brandsweets.com/palettes/warm#golden-hour). — https://brandsweets.com/colors/sandybrown
- **Blue Violet** #8a2be2 [harmony: analogous] — Blue Violet is #871d77'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/blueviolet
- **Brown** #a52a2a [pool] — Velvet puts Brown beside #871d77, as the lead colour. Seen in: Velvet (https://brandsweets.com/palettes/luxury#velvet). — https://brandsweets.com/colors/brown

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

- On white (#ffffff): 8.49:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.47:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #ce2cb6 (4.66:1); AA: background → #bdbdbd (4.52:1); AAA: text → #e06cce (7.21:1); AAA: background → #ebebeb (7.13:1)

## 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/871d77-c19fb8-85cb62-2d1f25-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: "#871d77" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.