# #ef819a

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

## Values

- Hex: `#ef819a`
- RGB: rgb(239, 129, 154)
- HSL: hsl(346, 77%, 72%)
- OKLCH: oklch(0.731 0.137 6.5)
- Relative luminance: 0.3638
- Nearest named color: Embarrassed (#ee7799, Δ 2.235) — https://brandsweets.com/colors/embarrassed
- Moods: warm, vivid, light, playful, bold, friendly, clean
- Page: https://brandsweets.com/colors/ef819a

## Tints & shades

- Tints (toward white): #f08ea5, #f297ac, #f3a5b7, #f4aebe, #f6bbc9, #f8c9d4, #f9d2db, #fbdfe6, #fce8ed, #fef6f8
- Shades (toward black): #ea6181, #e64168, #e32652, #cb1a44, #ac1639, #8c122f, #6c0e24, #510b1b, #320611, #120206

## Harmonies

- Complementary: #81efd5
- Analogous: #ef81d1, #ef9e81
- Triadic: #9aef81, #819aef
- Split-complementary: #81ef9e, #81d1ef
- Tetradic: #d1ef81, #81efd5, #9e81ef

## Colors that go with #ef819a

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 #ef819a: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Beach Hut (https://brandsweets.com/palettes/light#beach-hut), Mercury (https://brandsweets.com/colors/brands/mercury-com), Lido (https://brandsweets.com/palettes/vivid#lido), Harbour (https://brandsweets.com/palettes/cool#harbour). — https://brandsweets.com/colors/charcoal
- **Light Sea Green** #20b2aa [harmony, pool: complementary] — Light Sea Green sits directly opposite #ef819a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Lido (https://brandsweets.com/palettes/vivid#lido). — https://brandsweets.com/colors/lightseagreen
- **Midnight Blue** #191970 [pool] — 6 real palettes, including Lavender Haze and Casper Sleep's brand system put Midnight Blue beside #ef819a, as the text colour against it. Seen in: Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Tide Pool (https://brandsweets.com/palettes/cool#tide-pool), Sketch (https://brandsweets.com/colors/brands/sketch-com). — https://brandsweets.com/colors/midnightblue
- **Mustard Yellow** #ffdb58 [pool] — 4 real palettes, including Meadow and Lido put Mustard Yellow beside #ef819a, as the supporting colour. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Lido (https://brandsweets.com/palettes/vivid#lido), Crayon Box (https://brandsweets.com/palettes/playful#crayon-box), Fresh Juice (https://brandsweets.com/palettes/playful#fresh-juice). — https://brandsweets.com/colors/mustard
- **Sage Green** #9caf88 [pool] — Designers have shipped Sage Green with #ef819a: 4 real palettes, including Polaroid and Chalkboard, as the supporting colour. Seen in: Polaroid (https://brandsweets.com/palettes/light#polaroid), Chalkboard (https://brandsweets.com/palettes/dark#chalkboard), Resort (https://brandsweets.com/palettes/light#resort), Garden Wedding (https://brandsweets.com/palettes/light#garden-wedding). — https://brandsweets.com/colors/sage-green
- **Taupe** #483c32 [pool] — Taupe is paired with #ef819a in 14 real palettes, including Meadow and Polaroid, as the text colour against it. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Polaroid (https://brandsweets.com/palettes/light#polaroid), Blush (https://brandsweets.com/palettes/light#blush), Blossom (https://brandsweets.com/palettes/light#blossom). — https://brandsweets.com/colors/taupe
- **Emerald Green** #50c878 [harmony, pool: split] — Emerald Green is a split-complement of #ef819a: 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). — https://brandsweets.com/colors/emerald-green
- **Dark Turquoise** #00ced1 [harmony, pool: split] — Dark Turquoise is a split-complement of #ef819a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Crayon Box (https://brandsweets.com/palettes/playful#crayon-box). — https://brandsweets.com/colors/darkturquoise

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

- On white (#ffffff): 2.54:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #e32652 (4.5:1); AA: background → #383838 (4.62:1); AAA: text → #ac1639 (7.17:1); AAA: background → #171717 (7.07:1)
- On black (#000000): 8.28:1 — AA pass, AA-large pass, AAA pass

## Brands using this color

- **Target : Expect More. Pay Less.** — secondary #ee8494 (Δ 1.265) — https://brandsweets.com/colors/brands/target-com

## 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/ef819a-c49ca1-62cb80-2d221f-f1e9ef?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: "#ef819a" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.