# #ca638c

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

## Values

- Hex: `#ca638c`
- RGB: rgb(202, 99, 140)
- HSL: hsl(336, 49%, 59%)
- OKLCH: oklch(0.634 0.138 356.6)
- Relative luminance: 0.2337
- Nearest named color: Flirty Rose (#d65e93, Δ 2.604) — https://brandsweets.com/colors/flirty-rose
- Moods: warm
- Page: https://brandsweets.com/colors/ca638c

## Tints & shades

- Tints (toward white): #cf7297, #d482a3, #d991ae, #dea0b9, #e4afc4, #e8bbcd, #edcad8, #f2d9e3, #f7e8ee, #fcf7f9
- Shades (toward black): #c3507e, #b63e6e, #a33863, #8d3055, #7a2a4a, #63223c, #501b30, #391423, #260d17, #0f0509

## Harmonies

- Complementary: #63caa1
- Analogous: #ca63bf, #ca6d63
- Triadic: #8cca63, #638cca
- Split-complementary: #63ca6d, #63bfca
- Tetradic: #bfca63, #63caa1, #6d63ca

## Colors that go with #ca638c

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 #ca638c 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 #ca638c: 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), Lido (https://brandsweets.com/palettes/vivid#lido), Harbour (https://brandsweets.com/palettes/cool#harbour), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/charcoal
- **Taupe** #483c32 [pool] — Taupe is paired with #ca638c in 16 real palettes, including Zed's brand system and Dunkin''s brand system, as that palette's text colour. Seen in: Zed (https://brandsweets.com/colors/brands/zed-dev), Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com), Clay & Linen (https://brandsweets.com/palettes/warm#clay-and-linen), Clean Beauty (https://brandsweets.com/palettes/minimal#clean-beauty). — https://brandsweets.com/colors/taupe
- **Crimson** #dc143c [pool] — Crimson is paired with #ca638c in 3 real palettes, including Snyk's brand system and Redfin's brand system, as the supporting colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io), Redfin (https://brandsweets.com/colors/brands/redfin-com), Target : Expect More. Pay Less. (https://brandsweets.com/colors/brands/target-com). — https://brandsweets.com/colors/crimson
- **Medium Sea Green** #3cb371 [pool] — Medium Sea Green is paired with #ca638c in 3 real palettes, including Sourcegraph's brand system and DuckDuckGo's brand system, as the lead colour. Seen in: Sourcegraph (https://brandsweets.com/colors/brands/sourcegraph-com), DuckDuckGo (https://brandsweets.com/colors/brands/duckduckgo-com), Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/mediumseagreen
- **Mustard Yellow** #ffdb58 [pool] — 3 real palettes, including Diner and Lido put Mustard Yellow beside #ca638c, as the accent. Seen in: Diner (https://brandsweets.com/palettes/vivid#diner), Lido (https://brandsweets.com/palettes/vivid#lido), Crayon Box (https://brandsweets.com/palettes/playful#crayon-box). — https://brandsweets.com/colors/mustard
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #ca638c in 3 real palettes, including Ubisoft's brand system and Zed's brand system, as the accent. Seen in: Ubisoft (https://brandsweets.com/colors/brands/ubisoft-com), Zed (https://brandsweets.com/colors/brands/zed-dev), Roblox (https://brandsweets.com/colors/brands/roblox-com). — https://brandsweets.com/colors/royalblue
- **Teal** #008080 [pool] — Teal shows up next to #ca638c in 3 real palettes, including Redfin's brand system and Alpine, as the accent. Seen in: Redfin (https://brandsweets.com/colors/brands/redfin-com), Alpine (https://brandsweets.com/palettes/cool#alpine), Gemstone (https://brandsweets.com/palettes/vivid#gemstone). — https://brandsweets.com/colors/teal

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

- On white (#ffffff): 3.7:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c24c7b (4.55:1); AA: background → #1c1c1c (4.61:1); AAA: text → #98345c (7.05:1)
- On black (#000000): 5.67:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #d37ea0 (7.26:1)

## 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/ca638c-c49ca7-62cb6e-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: "#ca638c" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.