# #b361b3

A color — warm. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#b361b3`
- RGB: rgb(179, 97, 179)
- HSL: hsl(300, 35%, 54%)
- OKLCH: oklch(0.617 0.149 327.2)
- Relative luminance: 0.2139
- Nearest named color: Lavendless (#b86fc2, Δ 3.683) — https://brandsweets.com/colors/lavendless
- Moods: warm
- Page: https://brandsweets.com/colors/b361b3

## Tints & shades

- Tints (toward white): #b96eb9, #c280c2, #c88dc8, #d19fd1, #d7acd7, #debade, #e6cbe6, #edd9ed, #f5eaf5, #fcf8fc
- Shades (toward black): #a951a9, #974997, #864186, #753875, #643064, #532853, #411f41, #301730, #1f0f1f, #0e070e

## Harmonies

- Complementary: #61b361
- Analogous: #8a61b3, #b3618a
- Triadic: #b3b361, #61b3b3
- Split-complementary: #8ab361, #61b38a
- Tetradic: #b38a61, #61b361, #618ab3

## Colors that go with #b361b3

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, pool: complementary] — Sea Green sits directly opposite #b361b3 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
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #b361b3: softer than #000 and cool enough to feel like part of the same palette. Seen in: Hasbro (https://brandsweets.com/colors/brands/hasbro-com). — https://brandsweets.com/colors/charcoal
- **Cadet Blue** #5f9ea0 [harmony: split] — Cadet Blue is a split-complement of #b361b3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/cadetblue
- **Olive Green** #808000 [harmony: split] — Olive Green is a split-complement of #b361b3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Copper** #b87333 [harmony: triadic] — Copper completes a triad with #b361b3 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/copper
- **Blue Violet** #8a2be2 [pool] — Blue Violet is paired with #b361b3 in Klarna US's brand system, as the accent. Seen in: Klarna US (https://brandsweets.com/colors/brands/klarna-com). — https://brandsweets.com/colors/blueviolet
- **Champagne** #f7e7ce [pool] — Midnight Luxe puts Champagne beside #b361b3, as that palette's text colour. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/champagne
- **Dark Khaki** #bdb76b [pool] — Dark Khaki shows up next to #b361b3 in Midnight Luxe, as the lead colour. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe). — https://brandsweets.com/colors/darkkhaki

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

- On white (#ffffff): 3.98:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #ac53ac (4.58:1); AA: background → #171717 (4.51:1); AAA: text → #7f3d7f (7.3:1)
- On black (#000000): 5.28:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #c280c2 (7.16:1)

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/b361b3-c19fbd-95cb62-2d1f27-ede9f1?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: "#b361b3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.