# #d139ef

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

## Values

- Hex: `#d139ef`
- RGB: rgb(209, 57, 239)
- HSL: hsl(290, 85%, 58%)
- OKLCH: oklch(0.646 0.269 320.3)
- Relative luminance: 0.2271
- Nearest named color: Flamingo Queen (#cc33ff, Δ 2.808) — https://brandsweets.com/colors/flamingo-queen
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/d139ef

## Tints & shades

- Tints (toward white): #d54cf0, #d95ff2, #de71f4, #e284f5, #e797f7, #ebaaf8, #f0bdfa, #f4d0fb, #f8e3fd, #fdf6fe
- Shades (toward black): #cb21ed, #bc12de, #a810c6, #900eaa, #7c0c92, #680a7b, #50085e, #3c0647, #24032a, #100213

## Harmonies

- Complementary: #57ef39
- Analogous: #7639ef, #ef39b2
- Triadic: #efd139, #39efd1
- Split-complementary: #b2ef39, #39ef76
- Tetradic: #ef7639, #57ef39, #39b2ef

## Colors that go with #d139ef

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

- **Medium Sea Green** #3cb371 [harmony: complementary] — Medium Sea Green sits directly opposite #d139ef 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/mediumseagreen
- **Light Sea Green** #20b2aa [harmony, pool: split] — Light Sea Green is a split-complement of #d139ef: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Taco Bell (https://brandsweets.com/colors/brands/tacobell-com). — https://brandsweets.com/colors/lightseagreen
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #d139ef: 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
- **Olive Drab** #6b8e23 [harmony: split] — Olive Drab is a split-complement of #d139ef: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olivedrab
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #d139ef — 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 #d139ef — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/cadetblue
- **Medium Purple** #9370db [harmony: analogous] — Medium Purple is #d139ef'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/mediumpurple
- **Crimson** #dc143c [pool] — Crimson is paired with #d139ef 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): 3.79:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c413e7 (4.57:1); AA: background → #1a1a1a (4.59:1); AAA: text → #940eaf (7.14:1)
- On black (#000000): 5.54:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #db63f2 (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/d139ef-bf9fc1-a6cb62-2d1f29-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: "#d139ef" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.