# #a3003f

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

## Values

- Hex: `#a3003f`
- RGB: rgb(163, 0, 63)
- HSL: hsl(337, 100%, 32%)
- OKLCH: oklch(0.457 0.183 10.2)
- Relative luminance: 0.0815
- Nearest named color: Cranberry (#9e003a, Δ 1.262) — https://brandsweets.com/colors/cranberry
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/a3003f

## Tints & shades

- Tints (toward white): #c7004c, #e60058, #ff0a68, #ff297b, #ff4d91, #ff70a7, #ff8fba, #ffb3d0, #ffd1e3, #fff5f9
- Shades (toward black): #940039, #850033, #7a002f, #6b0029, #5c0023, #4d001d, #3d0017, #330014, #24000e, #140008

## Harmonies

- Complementary: #00a365
- Analogous: #a30090, #a31300
- Triadic: #3fa300, #003fa3
- Split-complementary: #00a313, #0090a3
- Tetradic: #90a300, #00a365, #1300a3

## Colors that go with #a3003f

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

- **Denim** #1560bd [harmony, pool: triadic] — Denim completes a triad with #a3003f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: State Farm (https://brandsweets.com/colors/brands/statefarm-com), Chase (https://brandsweets.com/colors/brands/chase-com), Nissan (https://brandsweets.com/colors/brands/nissanusa-com), AT&T (https://brandsweets.com/colors/brands/att-com). — https://brandsweets.com/colors/denim
- **Teal** #008080 [harmony, pool: complementary] — Teal sits directly opposite #a3003f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Saffron (https://brandsweets.com/palettes/warm#saffron). — https://brandsweets.com/colors/teal
- **Crimson** #dc143c [pool] — Crimson is paired with #a3003f in 7 real palettes, including Wendy's's brand system and State Farm's brand system, as the lead colour. Seen in: Wendy's (https://brandsweets.com/colors/brands/wendys-com), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Nintendo (https://brandsweets.com/colors/brands/nintendo-com), Vodafone (https://brandsweets.com/colors/brands/vodafone-com). — https://brandsweets.com/colors/crimson
- **Goldenrod** #daa520 [pool] — Goldenrod shows up next to #a3003f in 4 real palettes, including Fireside and Candlelight, as the accent. Seen in: Fireside (https://brandsweets.com/palettes/dark#fireside), Candlelight (https://brandsweets.com/palettes/warm#candlelight), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty), Harvest (https://brandsweets.com/palettes/warm#harvest). — https://brandsweets.com/colors/goldenrod
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #a3003f in 4 real palettes, including Bose's brand system and Chase's brand system, as the supporting colour. Seen in: Bose (https://brandsweets.com/colors/brands/bose-com), Chase (https://brandsweets.com/colors/brands/chase-com), Coinbase (https://brandsweets.com/colors/brands/coinbase), Behance (https://brandsweets.com/colors/brands/behance-net). — https://brandsweets.com/colors/royalblue
- **Slate Gray** #708090 [pool] — 4 real palettes, including Newsprint and Typewriter put Slate Gray beside #a3003f, as the supporting colour. Seen in: Newsprint (https://brandsweets.com/palettes/editorial#newsprint), Typewriter (https://brandsweets.com/palettes/editorial#typewriter), Noir Beauty (https://brandsweets.com/palettes/dark#noir-beauty), Bookshop (https://brandsweets.com/palettes/editorial#bookshop). — https://brandsweets.com/colors/slategray
- **Sea Green** #2e8b57 [harmony, pool: split] — Sea Green is a split-complement of #a3003f: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Five Guys (https://brandsweets.com/colors/brands/fiveguys-com), Coinbase (https://brandsweets.com/colors/brands/coinbase). — https://brandsweets.com/colors/seagreen
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #a3003f: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 7.99:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.63:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #e60058 (4.51:1); AA: background → #c4c4c4 (4.58:1); AAA: text → #ff5797 (7.06:1); AAA: background → #f0f0f0 (7.01:1)

## Curated palettes containing it

- **Velvet** (luxury, dark, bold) — #9f1239, #6b2a47, #e5b769, #120a10, #f5e9ee — Burgundy and plum on near-black with a brass accent — theatre, wine, and anything that wants to feel after-dark. — tool: https://brandsweets.com/palettes/new/9f1239-6b2a47-e5b769-120a10-f5e9ee — collection: https://brandsweets.com/palettes/luxury

## 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/a3003f-c49ca7-62cb70-2d201f-f1e9f0?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: "#a3003f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.