# #ef57db

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

## Values

- Hex: `#ef57db`
- RGB: rgb(239, 87, 219)
- HSL: hsl(308, 83%, 64%)
- OKLCH: oklch(0.702 0.234 333.4)
- Relative luminance: 0.3028
- Nearest named color: Death of a Star (#e760d2, Δ 2.45) — https://brandsweets.com/colors/death-of-a-star
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/ef57db

## Tints & shades

- Tints (toward white): #f165de, #f278e2, #f486e5, #f598e9, #f7a6ec, #f8b4ef, #fac7f3, #fbd5f6, #fde8fa, #fef6fd
- Shades (toward black): #ed3bd5, #ea1fcf, #d714bd, #bb11a4, #9f0f8b, #830c73, #670a5a, #4b0742, #2f0429, #130210

## Harmonies

- Complementary: #57ef6b
- Analogous: #b857ef, #ef578f
- Triadic: #dbef57, #57dbef
- Split-complementary: #8fef57, #57efb8
- Tetradic: #efb857, #57ef6b, #578fef

## Colors that go with #ef57db

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, pool: complementary] — Medium Sea Green sits directly opposite #ef57db on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/mediumseagreen
- **Light Sea Green** #20b2aa [harmony: split] — Light Sea Green is a split-complement of #ef57db: 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 #ef57db: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #ef57db — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Pale Violet Red** #db7093 [harmony: analogous] — Pale Violet Red is #ef57db'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/palevioletred
- **Cornflower Blue** #6495ed [pool] — Designers have shipped Cornflower Blue with #ef57db: Terminal, as the supporting colour. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/cornflowerblue
- **Crimson** #dc143c [pool] — Crimson is paired with #ef57db in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #ef57db: Maybelline's brand system, as the accent. Seen in: Maybelline (https://brandsweets.com/colors/brands/maybelline-com). — https://brandsweets.com/colors/denim

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

- On white (#ffffff): 2.98:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #d214b9 (4.62:1); AA: background → #2e2e2e (4.56:1); AAA: text → #9f0f8b (7.2:1); AAA: background → #000000 (7.06:1)
- On black (#000000): 7.06:1 — AA pass, AA-large pass, AAA pass

## 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/ef57db-c19fb8-87cb62-2d1f25-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: "#ef57db" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.