# #ca637f

A color — warm. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#ca637f`
- RGB: rgb(202, 99, 127)
- HSL: hsl(344, 49%, 59%)
- OKLCH: oklch(0.63 0.133 4.5)
- Relative luminance: 0.2301
- Nearest named color: Berrylicious (#d75e6c, Δ 3.377) — https://brandsweets.com/colors/berrylicious
- Moods: warm
- Page: https://brandsweets.com/colors/ca637f

## Tints & shades

- Tints (toward white): #cf728b, #d48298, #d991a4, #dea0b1, #e4afbd, #e8bbc7, #edcad3, #f2d9e0, #f7e8ec, #fcf7f9
- Shades (toward black): #c3506f, #b63e5e, #a33855, #8d3049, #7a2a3f, #632233, #501b29, #39141e, #260d14, #0f0508

## Harmonies

- Complementary: #63caae
- Analogous: #ca63b2, #ca7b63
- Triadic: #7fca63, #637fca
- Split-complementary: #63ca7b, #63b2ca
- Tetradic: #b2ca63, #63caae, #7b63ca

## Colors that go with #ca637f

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

- **Cadet Blue** #5f9ea0 [harmony, pool: complementary] — Cadet Blue sits directly opposite #ca637f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty), Diner (https://brandsweets.com/palettes/vivid#diner), Alpine (https://brandsweets.com/palettes/cool#alpine), Dusk (https://brandsweets.com/palettes/cool#dusk). — https://brandsweets.com/colors/cadetblue
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #ca637f: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Frost & Ember (https://brandsweets.com/palettes/bold#frost-and-ember), Harbour (https://brandsweets.com/palettes/cool#harbour), Lido (https://brandsweets.com/palettes/vivid#lido), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/charcoal
- **Steel Blue** #4682b4 [harmony, pool: triadic] — Steel Blue completes a triad with #ca637f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Retro Pop (https://brandsweets.com/palettes/playful#retro-pop), Beach Hut (https://brandsweets.com/palettes/light#beach-hut), Wendy's (https://brandsweets.com/colors/brands/wendys-com), Launch Orange (https://brandsweets.com/palettes/bold#launch-orange). — https://brandsweets.com/colors/steelblue
- **Crimson** #dc143c [pool] — Crimson is paired with #ca637f in 5 real palettes, including Redfin's brand system and Snyk's brand system, as the lead colour. Seen in: Redfin (https://brandsweets.com/colors/brands/redfin-com), Snyk (https://brandsweets.com/colors/brands/snyk-io), Target : Expect More. Pay Less. (https://brandsweets.com/colors/brands/target-com), Wise (https://brandsweets.com/colors/brands/wise-com). — https://brandsweets.com/colors/crimson
- **Denim** #1560bd [pool] — Designers have shipped Denim with #ca637f: 6 real palettes, including Dusk and Target : Expect More. Pay Less.'s brand system, as the lead colour. Seen in: Dusk (https://brandsweets.com/palettes/cool#dusk), Target : Expect More. Pay Less. (https://brandsweets.com/colors/brands/target-com), Postman (https://brandsweets.com/colors/brands/postman-com), Etsy (https://brandsweets.com/colors/brands/etsy-com). — https://brandsweets.com/colors/denim
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #ca637f: 4 real palettes, including Google's brand system and Notion's brand system, as the lead colour. Seen in: Google (https://brandsweets.com/colors/brands/google-com), Notion (https://brandsweets.com/colors/brands/notion), Spline (https://brandsweets.com/colors/brands/spline-design), Figma (https://brandsweets.com/colors/brands/figma). — https://brandsweets.com/colors/dodgerblue
- **Midnight Blue** #191970 [pool] — 5 real palettes, including Casper Sleep's brand system and Lavender Haze put Midnight Blue beside #ca637f, as the accent. Seen in: Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Railway (https://brandsweets.com/colors/brands/railway-app), Monzo (https://brandsweets.com/colors/brands/monzo-com). — https://brandsweets.com/colors/midnightblue
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #ca637f in 7 real palettes, including Zed's brand system and Roblox's brand system, as the supporting colour. Seen in: Zed (https://brandsweets.com/colors/brands/zed-dev), Roblox (https://brandsweets.com/colors/brands/roblox-com), Ubisoft (https://brandsweets.com/colors/brands/ubisoft-com), OktaOkta on YoutubeOkta on XOkta on LinkedIn (https://brandsweets.com/colors/brands/okta-com). — https://brandsweets.com/colors/royalblue

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

- On white (#ffffff): 3.75:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c24c6c (4.62:1); AA: background → #1c1c1c (4.55:1); AAA: text → #98344f (7.14:1)
- On black (#000000): 5.6:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #d37e94 (7.18:1)

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/ca637f-c49ca2-62cb7c-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: "#ca637f" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.