# #8a5ca3

A color — cool, muted. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#8a5ca3`
- RGB: rgb(138, 92, 163)
- HSL: hsl(279, 28%, 50%)
- OKLCH: oklch(0.553 0.118 312.9)
- Relative luminance: 0.157
- Nearest named color: Lusty Lavender (#8d5eb7, Δ 3.125) — https://brandsweets.com/colors/lusty-lavender
- Moods: cool, muted
- Page: https://brandsweets.com/colors/8a5ca3

## Tints & shades

- Tints (toward white): #966cac, #a27cb6, #ab89bd, #b79ac6, #c2aacf, #cebad8, #dacbe2, #e3d8e9, #efe8f2, #faf8fb
- Shades (toward black): #7c5393, #714b86, #644276, #583b68, #4b3258, #3d2848, #32213b, #24182a, #19111d, #0b070d

## Harmonies

- Complementary: #75a35c
- Analogous: #675ca3, #a35c98
- Triadic: #a38a5c, #5ca38a
- Split-complementary: #98a35c, #5ca367
- Tetradic: #a3675c, #75a35c, #5c98a3

## Colors that go with #8a5ca3

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #8a5ca3: softer than #000 and cool enough to feel like part of the same palette. Seen in: Plaid (https://brandsweets.com/colors/brands/plaid-com), Campus (https://brandsweets.com/palettes/friendly#campus), Bloomberg (https://brandsweets.com/colors/brands/bloomberg-com), Hermès (https://brandsweets.com/colors/brands/hermes-com). — https://brandsweets.com/colors/charcoal
- **Sea Green** #2e8b57 [harmony, pool: complementary] — Sea Green sits directly opposite #8a5ca3 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
- **Midnight Blue** #191970 [pool] — 5 real palettes, including Marvel's brand system and Plaid's brand system put Midnight Blue beside #8a5ca3, as the supporting colour. Seen in: Marvel (https://brandsweets.com/colors/brands/marvel-com), Plaid (https://brandsweets.com/colors/brands/plaid-com), Fintech Trust (https://brandsweets.com/palettes/cool#fintech-trust), Lufthansa (https://brandsweets.com/colors/brands/lufthansa-com). — https://brandsweets.com/colors/midnightblue
- **Teal** #008080 [harmony, pool: split] — Teal is a split-complement of #8a5ca3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Clinic (https://brandsweets.com/palettes/clean#clinic). — https://brandsweets.com/colors/teal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #8a5ca3: 3 real palettes, including Linkedin's brand system and Campus, as the lead colour. Seen in: Linkedin (https://brandsweets.com/colors/brands/linkedin-com), Campus (https://brandsweets.com/palettes/friendly#campus), Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/denim
- **Orange** #ffa500 [pool] — 3 real palettes, including Campus and Graphite put Orange beside #8a5ca3, as the accent. Seen in: Campus (https://brandsweets.com/palettes/friendly#campus), Graphite (https://brandsweets.com/palettes/technical#graphite), Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard). — https://brandsweets.com/colors/orange
- **Taupe** #483c32 [pool] — Taupe is paired with #8a5ca3 in 3 real palettes, including Superhuman's brand system and Dusk, as the lead colour. Seen in: Superhuman (https://brandsweets.com/colors/brands/superhuman-com), Dusk (https://brandsweets.com/palettes/cool#dusk), Graphite Mono (https://brandsweets.com/palettes/neutral#graphite-mono). — https://brandsweets.com/colors/taupe
- **Tomato** #ff6347 [pool] — 3 real palettes, including GitLab's brand system and Hermès's brand system put Tomato beside #8a5ca3, as the lead colour. Seen in: GitLab (https://brandsweets.com/colors/brands/gitlab), Hermès (https://brandsweets.com/colors/brands/hermes-com), Sunset Boulevard (https://brandsweets.com/palettes/warm#sunset-boulevard). — https://brandsweets.com/colors/tomato

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

- On white (#ffffff): 5.07:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #6f4983 (7.1:1)
- On black (#000000): 4.14:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #9166a9 (4.68:1); AA: background → #f2f2f2 (4.53:1); AAA: text → #ab89bd (7.04:1)

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/8a5ca3-b99fc1-b9cb62-2d1f2c-ebe9f1?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: "#8a5ca3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.