# #cb39f3

A color — cool, vivid, technical, modern. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#cb39f3`
- RGB: rgb(203, 57, 243)
- HSL: hsl(287, 89%, 59%)
- OKLCH: oklch(0.64 0.27 317.7)
- Relative luminance: 0.2209
- Nearest named color: Flamingo Queen (#cc33ff, Δ 1.897) — https://brandsweets.com/colors/flamingo-queen
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/cb39f3

## Tints & shades

- Tints (toward white): #d04df5, #d560f6, #da73f7, #df87f8, #e49af9, #e8a8fa, #edbcfb, #f2cffc, #f7e2fd, #fcf5fe
- Shades (toward black): #c521f2, #b80de7, #a50ccf, #8e0ab2, #7b099a, #64077d, #510665, #3a0448, #260330, #0f0113

## Harmonies

- Complementary: #62f339
- Analogous: #6e39f3, #f339bf
- Triadic: #f3cb39, #39f3cb
- Split-complementary: #bff339, #39f36e
- Tetradic: #f36e39, #62f339, #39bff3

## Colors that go with #cb39f3

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

- **Olive Drab** #6b8e23 [harmony: complementary] — Olive Drab sits directly opposite #cb39f3 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/olivedrab
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #cb39f3: 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
- **Medium Sea Green** #3cb371 [harmony: split] — Medium Sea Green is a split-complement of #cb39f3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/mediumseagreen
- **Olive Green** #808000 [harmony: split] — Olive Green is a split-complement of #cb39f3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Medium Slate Blue** #7b68ee [harmony, pool: analogous] — Medium Slate Blue is #cb39f3's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: monday.com (https://brandsweets.com/colors/brands/monday-com). — https://brandsweets.com/colors/mediumslateblue
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #cb39f3 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Cadet Blue** #5f9ea0 [harmony: triadic] — Cadet Blue completes a triad with #cb39f3 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/cadetblue
- **Crimson** #dc143c [pool] — Crimson is paired with #cb39f3 in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson

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

- On white (#ffffff): 3.88:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c113f1 (4.53:1); AA: background → #171717 (4.63:1); AAA: text → #920bb7 (7.11:1)
- On black (#000000): 5.42:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #d765f6 (7.08:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/cb39f3-bd9fc1-abcb62-2d1f2a-ece9f1?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: "#cb39f3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.