# #efa3c9

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

## Values

- Hex: `#efa3c9`
- RGB: rgb(239, 163, 201)
- HSL: hsl(330, 70%, 79%)
- OKLCH: oklch(0.8 0.101 348.2)
- Relative luminance: 0.4876
- Nearest named color: Elastic Pink (#eca6ca, Δ 0.795) — https://brandsweets.com/colors/elastic-pink
- Moods: warm, vivid, light, playful, bold, friendly, clean
- Page: https://brandsweets.com/colors/efa3c9

## Tints & shades

- Tints (toward white): #f0adcf, #f2b5d4, #f4bed9, #f5c7de, #f7cfe3, #f7d4e6, #f9dceb, #fae5f0, #fceef5, #fdf6fa
- Shades (toward black): #ea86b8, #e363a3, #de4591, #d4257d, #b6206b, #931a57, #751545, #520f30, #34091f, #11030a

## Harmonies

- Complementary: #a4efc9
- Analogous: #efa4ef, #efa4a4
- Triadic: #c9efa4, #a4c9ef
- Split-complementary: #a4efa4, #a4efef
- Tetradic: #efefa4, #a4efc9, #a4a4ef

## Colors that go with #efa3c9

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #efa3c9: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Mercury (https://brandsweets.com/colors/brands/mercury-com), Auth0 (https://brandsweets.com/colors/brands/auth0-com), Canopy (https://brandsweets.com/palettes/cool#canopy), Dusty Blue (https://brandsweets.com/palettes/cool#dusty-blue). — https://brandsweets.com/colors/charcoal
- **Midnight Blue** #191970 [pool] — 5 real palettes, including Railway's brand system and Casper Sleep's brand system put Midnight Blue beside #efa3c9, as the lead colour. Seen in: Railway (https://brandsweets.com/colors/brands/railway-app), Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Lavender Milk (https://brandsweets.com/palettes/light#lavender-milk), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze). — https://brandsweets.com/colors/midnightblue
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #efa3c9: 4 real palettes, including Macaron and Nursery, as the supporting colour. Seen in: Macaron (https://brandsweets.com/palettes/light#macaron), Nursery (https://brandsweets.com/palettes/light#nursery), Sorbet (https://brandsweets.com/palettes/light#sorbet), Calendly (https://brandsweets.com/colors/brands/calendly-com). — https://brandsweets.com/colors/powderblue
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #efa3c9: 4 real palettes, including Garden Wedding and Polaroid, as the lead colour. Seen in: Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding), Polaroid (https://brandsweets.com/palettes/light#polaroid), Chalkboard (https://brandsweets.com/palettes/dark#chalkboard), Oatmeal (https://brandsweets.com/palettes/neutral#oatmeal). — https://brandsweets.com/colors/sage-green
- **Slate Gray** #708090 [pool] — 6 real palettes, including Midnight Luxe and Dusty Blue put Slate Gray beside #efa3c9, as the supporting colour. Seen in: Midnight Luxe (https://brandsweets.com/palettes/luxury#midnight-luxe), Dusty Blue (https://brandsweets.com/palettes/cool#dusty-blue), Graphite Mono (https://brandsweets.com/palettes/neutral#graphite-mono), Sepia Mono (https://brandsweets.com/palettes/warm#sepia-mono). — https://brandsweets.com/colors/slategray
- **Taupe** #483c32 [pool] — Taupe is paired with #efa3c9 in 16 real palettes, including Blossom and Macaron, as the text colour against it. Seen in: Blossom (https://brandsweets.com/palettes/light#blossom), Macaron (https://brandsweets.com/palettes/light#macaron), Meadow (https://brandsweets.com/palettes/light#meadow), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding). — https://brandsweets.com/colors/taupe
- **Medium Aquamarine** #66cdaa [harmony: complementary] — Medium Aquamarine sits directly opposite #efa3c9 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/mediumaquamarine
- **Emerald Green** #50c878 [harmony, pool: split] — Emerald Green is a split-complement of #efa3c9: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Supabase (https://brandsweets.com/colors/brands/supabase). — https://brandsweets.com/colors/emerald-green

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

- On white (#ffffff): 1.95:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #da2b82 (4.52:1); AA: background → #4a4a4a (4.54:1); AAA: text → #a51d61 (7.12:1); AAA: background → #2b2b2b (7.25:1)
- On black (#000000): 10.75:1 — AA pass, AA-large pass, AAA pass

## Curated palettes containing it

- **Macaron** (pastel, light, playful) — #f6a5c0, #a8d8ea, #c7e8b5, #fffaf7, #3f3340 — Rose, sky and pistachio at patisserie strength — the pastel trio, with a plum-grey text colour so it never washes out. — tool: https://brandsweets.com/palettes/new/f6a5c0-a8d8ea-c7e8b5-fffaf7-3f3340 — collection: https://brandsweets.com/palettes/pastel
- **Blossom** (spring, pastel, light, elegant) — #e8a0bf, #b5d6b2, #f7e1a0, #fffbfa, #3a2a33 — Cherry blossom, new leaf and pale primrose — a soft spring set for florists, weddings and anything that opens in April. — tool: https://brandsweets.com/palettes/new/e8a0bf-b5d6b2-f7e1a0-fffbfa-3a2a33 — collection: https://brandsweets.com/palettes/spring

## 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
- friendly: https://brandsweets.com/fonts/mood/friendly
- clean: https://brandsweets.com/fonts/mood/clean

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/efa3c9-c49cab-62cb64-2d1f20-f1e9f1?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: "#efa3c9" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.