# #ef04fb

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

## Values

- Hex: `#ef04fb`
- RGB: rgb(239, 4, 251)
- HSL: hsl(297, 97%, 50%)
- OKLCH: oklch(0.676 0.314 325.7)
- Relative luminance: 0.254
- Nearest named color: fuchsia (#ff00ff, Δ 3.092) — https://brandsweets.com/colors/fuchsia
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/ef04fb

## Tints & shades

- Tints (toward white): #f01dfc, #f236fc, #f34afc, #f563fd, #f77cfd, #f896fd, #faaffe, #fbc3fe, #fddcfe, #fef5ff
- Shades (toward black): #d703e2, #c403ce, #ac03b5, #9902a1, #810288, #69026f, #56015a, #3e0141, #2b012d, #130014

## Harmonies

- Complementary: #10fb04
- Analogous: #7304fb, #fb048c
- Triadic: #fbef04, #04fbef
- Split-complementary: #8cfb04, #04fb73
- Tetradic: #fb7304, #10fb04, #048cfb

## Colors that go with #ef04fb

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 #ef04fb 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 #ef04fb: 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 #ef04fb: softer than #000 and cool enough to feel like part of the same palette. — https://brandsweets.com/colors/charcoal
- **Olive Drab** #6b8e23 [harmony: split] — Olive Drab is a split-complement of #ef04fb: 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 #ef04fb — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Crimson** #dc143c [pool] — Crimson is paired with #ef04fb in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson
- **Lime** #00ff00 [pool] — Lime is paired with #ef04fb 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 #ef04fb 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): 3.45:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #cd03d8 (4.56:1); AA: background → #212121 (4.66:1); AAA: text → #9902a1 (7.3:1)
- On black (#000000): 6.08:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #f345fc (7.07:1)

## 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/ef04fb-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: "#ef04fb" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.