# #ef2ff9

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

## Values

- Hex: `#ef2ff9`
- RGB: rgb(239, 47, 249)
- HSL: hsl(297, 94%, 58%)
- OKLCH: oklch(0.688 0.295 325.9)
- Relative luminance: 0.2722
- Nearest named color: Barbara (#ff0ff3, Δ 3.314) — https://brandsweets.com/colors/barbara
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/ef2ff9

## Tints & shades

- Tints (toward white): #f043f9, #f257fa, #f36bfa, #f57efb, #f692fc, #f8a6fc, #fabafd, #fbcefd, #fde1fe, #fef5ff
- Shades (toward black): #ed16f8, #dd07e9, #c606d0, #a906b2, #920599, #7a0481, #5e0363, #47024a, #2a012d, #130114

## Harmonies

- Complementary: #39f92f
- Analogous: #8a2ff9, #f92f9e
- Triadic: #f9ef2f, #2ff9ef
- Split-complementary: #9ef92f, #2ff98a
- Tetradic: #f98a2f, #39f92f, #2f9ef9

## Colors that go with #ef2ff9

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 #ef2ff9 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: split] — Light Sea Green is a split-complement of #ef2ff9: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/lightseagreen
- **Charcoal** #36454f [role] — Charcoal is the text near-black for #ef2ff9: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal
- **Dark Goldenrod** #b8860b [harmony: split] — Dark Goldenrod is a split-complement of #ef2ff9: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkgoldenrod
- **Crimson** #dc143c [pool] — Crimson is paired with #ef2ff9 in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson
- **Gold** #ffd700 [pool] — Gold shows up next to #ef2ff9 in Night Market, as the accent. Seen in: Night Market (https://brandsweets.com/palettes/vivid#night-market). — https://brandsweets.com/colors/gold
- **Lime** #00ff00 [pool] — Lime is paired with #ef2ff9 in Laser, as the lead colour. Seen in: Laser (https://brandsweets.com/palettes/vivid#laser). — https://brandsweets.com/colors/lime
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #ef2ff9 in Loom's brand system, as the lead colour. Seen in: Loom (https://brandsweets.com/colors/brands/loom-com). — https://brandsweets.com/colors/royalblue

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

- On white (#ffffff): 3.26:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #ca07d5 (4.66:1); AA: background → #262626 (4.64:1); AAA: text → #9b05a3 (7.13:1)
- On black (#000000): 6.44:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f14df9 (7.17:1)

## 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/ef2ff9-c19fbe-9acb62-2d1f28-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: "#ef2ff9" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.