# #901d83

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

## Values

- Hex: `#901d83`
- RGB: rgb(144, 29, 131)
- HSL: hsl(307, 66%, 34%)
- OKLCH: oklch(0.463 0.184 333.4)
- Relative luminance: 0.0845
- Nearest named color: Noble Plum (#871f78, Δ 2.482) — https://brandsweets.com/colors/noble-plum
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/901d83

## Tints & shades

- Tints (toward white): #a9239a, #c729b4, #d638c4, #dc56cd, #e26fd4, #e788dc, #eda6e5, #f2c0ec, #f8ddf5, #fdf7fc
- Shades (toward black): #831b77, #77186c, #6a1660, #5d1354, #501049, #440e3d, #370b32, #2a0926, #1e061b, #11030f

## Harmonies

- Complementary: #1d902b
- Analogous: #641d90, #901d49
- Triadic: #83901d, #1d8390
- Split-complementary: #49901d, #1d9064
- Tetradic: #90641d, #1d902b, #1d4990

## Colors that go with #901d83

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 #901d83 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 #901d83: 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 #901d83: 3 real palettes, including Peacock and Slack's brand system, as the supporting colour. Seen in: Peacock (https://brandsweets.com/palettes/vivid#peacock), Slack (https://brandsweets.com/colors/brands/slack-com), Hinge (https://brandsweets.com/colors/brands/hinge-co). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony: split] — Teal is a split-complement of #901d83: 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 #901d83: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Blue Violet** #8a2be2 [harmony: analogous] — Blue Violet is #901d83'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
- **Burgundy** #800020 [pool] — Rare Beauty's brand system puts Burgundy beside #901d83, as the supporting colour. Seen in: Rare Beauty (https://brandsweets.com/colors/brands/rarebeauty-com). — https://brandsweets.com/colors/burgundy
- **Coral** #ff7f50 [pool] — Designers have shipped Coral with #901d83: Dusk Gradient, as the lead colour. Seen in: Dusk Gradient (https://brandsweets.com/palettes/dark#dusk-gradient). — https://brandsweets.com/colors/coral

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

- On white (#ffffff): 7.81:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.69:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #cb2ab8 (4.56:1); AA: background → #c7c7c7 (4.62:1); AAA: text → #e067d2 (7.04:1); AAA: background → #f5f5f5 (7.16:1)

## 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/901d83-c19fb9-89cb62-2d1f26-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: "#901d83" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.