# #ef45f2

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

## Values

- Hex: `#ef45f2`
- RGB: rgb(239, 69, 242)
- HSL: hsl(299, 87%, 61%)
- OKLCH: oklch(0.698 0.272 327.3)
- Relative luminance: 0.2902
- Nearest named color: Flaming Flamingo (#dd55ff, Δ 4.132) — https://brandsweets.com/colors/flaming-flamingo
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/ef45f2

## Tints & shades

- Tints (toward white): #f158f3, #f266f4, #f479f6, #f58df7, #f7a0f8, #f8aef9, #fac1fb, #fbd4fc, #fde2fd, #fef5fe
- Shades (toward black): #ed28f0, #eb11ee, #cf0fd2, #b20db5, #9b0b9d, #7f0981, #630764, #460548, #2f0330, #130113

## Harmonies

- Complementary: #48f245
- Analogous: #9945f2, #f2459e
- Triadic: #f2ef45, #45f2ef
- Split-complementary: #9ef245, #45f299
- Tetradic: #f29945, #48f245, #459ef2

## Colors that go with #ef45f2

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 #ef45f2 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 #ef45f2: 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 #ef45f2: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal
- **Dark Khaki** #bdb76b [harmony: split] — Dark Khaki is a split-complement of #ef45f2: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/darkkhaki
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #ef45f2 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Hot Pink** #ff69b4 [harmony: analogous] — Hot Pink is #ef45f2'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/hotpink
- **Crimson** #dc143c [pool] — Crimson is paired with #ef45f2 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 #ef45f2 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): 3.09:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #cf0fd2 (4.51:1); AA: background → #2b2b2b (4.59:1); AAA: text → #9b0b9d (7.17:1)
- On black (#000000): 6.8:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f04ff3 (7.12:1)

## 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/ef45f2-c19fbd-96cb62-2d1f27-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: "#ef45f2" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.