# #ef39e6

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

## Values

- Hex: `#ef39e6`
- RGB: rgb(239, 57, 230)
- HSL: hsl(303, 85%, 58%)
- OKLCH: oklch(0.683 0.275 330.3)
- Relative luminance: 0.2699
- Nearest named color: Cupid’s Eye (#ff22dd, Δ 3.458) — https://brandsweets.com/colors/cupids-eye
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/ef39e6

## Tints & shades

- Tints (toward white): #f04ce8, #f25feb, #f471ed, #f584ef, #f797f2, #f8aaf4, #fabdf7, #fbd0f9, #fde3fb, #fef6fe
- Shades (toward black): #ed21e3, #de12d4, #c610bd, #aa0ea2, #920c8c, #7b0a75, #5e085a, #470644, #2a0329, #130212

## Harmonies

- Complementary: #39ef42
- Analogous: #9d39ef, #ef398b
- Triadic: #e6ef39, #39e6ef
- Split-complementary: #8bef39, #39ef9d
- Tetradic: #ef9d39, #39ef42, #398bef

## Colors that go with #ef39e6

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 #ef39e6 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 #ef39e6: 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 body-text near-black for #ef39e6: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Crimson** #dc143c [pool] — Crimson is paired with #ef39e6 in two real palettes: Snyk's brand system and The Ordinary's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io), The Ordinary (https://brandsweets.com/colors/brands/theordinary-com). — https://brandsweets.com/colors/crimson
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #ef39e6 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Denim** #1560bd [pool] — Designers have shipped Denim with #ef39e6: Maybelline's brand system, as the accent. Seen in: Maybelline (https://brandsweets.com/colors/brands/maybelline-com). — https://brandsweets.com/colors/denim
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #ef39e6: JetBrains's brand system, as the supporting colour. Seen in: JetBrains (https://brandsweets.com/colors/brands/jetbrains-com). — https://brandsweets.com/colors/dodgerblue
- **Gold** #ffd700 [pool] — Gold shows up next to #ef39e6 in Night Market, as the accent. Seen in: Night Market (https://brandsweets.com/palettes/vivid#night-market). — https://brandsweets.com/colors/gold

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

- On white (#ffffff): 3.28:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #d011c6 (4.59:1); AA: background → #262626 (4.61:1); AAA: text → #9c0d95 (7.23:1)
- On black (#000000): 6.4:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f150e9 (7.06:1)

## 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/ef39e6-c19fbb-8fcb62-2d1f26-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: "#ef39e6" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.