# #cb4380

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

## Values

- Hex: `#cb4380`
- RGB: rgb(203, 67, 128)
- HSL: hsl(333, 57%, 53%)
- OKLCH: oklch(0.591 0.18 356.5)
- Relative luminance: 0.1827
- Nearest named color: Beetroot Purple (#d33376, Δ 2.555) — https://brandsweets.com/colors/beetroot-purple
- Moods: warm
- Page: https://brandsweets.com/colors/cb4380

## Tints & shades

- Tints (toward white): #d1578e, #d56799, #db7ba6, #df8bb1, #e59fbe, #e9afc9, #efc3d7, #f3d3e1, #f8e7ef, #fdf7fa
- Shades (toward black): #c03573, #ac2f67, #982a5b, #84244f, #742046, #601a3a, #4c152e, #380f22, #240a16, #10040a

## Harmonies

- Complementary: #43cb8e
- Analogous: #cb43c5, #cb4a43
- Triadic: #80cb43, #4380cb
- Split-complementary: #43cb4a, #43c5cb
- Tetradic: #c5cb43, #43cb8e, #4a43cb

## Colors that go with #cb4380

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 [pool] — Designers have shipped Denim with #cb4380: 8 real palettes, including Ulta Beauty's brand system and Chase's brand system, as the supporting colour. Seen in: Ulta Beauty (https://brandsweets.com/colors/brands/ulta-com), Chase (https://brandsweets.com/colors/brands/chase-com), Costco (https://brandsweets.com/colors/brands/costco-com), Target : Expect More. Pay Less. (https://brandsweets.com/colors/brands/target-com). — https://brandsweets.com/colors/denim
- **Midnight Blue** #191970 [pool] — 4 real palettes, including MLB's brand system and Casper Sleep's brand system put Midnight Blue beside #cb4380, as the lead colour. Seen in: MLB (https://brandsweets.com/colors/brands/mlb-com), Casper Sleep (https://brandsweets.com/colors/brands/casper-com), Nintendo (https://brandsweets.com/colors/brands/nintendo-com), Marvel (https://brandsweets.com/colors/brands/marvel-com). — https://brandsweets.com/colors/midnightblue
- **Royal Blue** #4169e1 [pool] — Royal Blue is paired with #cb4380 in 8 real palettes, including Ubisoft's brand system and Chase's brand system, as the accent. Seen in: Ubisoft (https://brandsweets.com/colors/brands/ubisoft-com), Chase (https://brandsweets.com/colors/brands/chase-com), Coinbase (https://brandsweets.com/colors/brands/coinbase), Zed (https://brandsweets.com/colors/brands/zed-dev). — https://brandsweets.com/colors/royalblue
- **Steel Blue** #4682b4 [harmony, pool: triadic] — Steel Blue completes a triad with #cb4380 — 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), Wendy's (https://brandsweets.com/colors/brands/wendys-com), NASCAR (https://brandsweets.com/colors/brands/nascar-com). — https://brandsweets.com/colors/steelblue
- **Taupe** #483c32 [pool] — Taupe is paired with #cb4380 in 10 real palettes, including Dunkin''s brand system and Zed's brand system, as the lead colour. Seen in: Dunkin' (https://brandsweets.com/colors/brands/dunkindonuts-com), Zed (https://brandsweets.com/colors/brands/zed-dev), Tim Hortons (https://brandsweets.com/colors/brands/timhortons-com), AT&T (https://brandsweets.com/colors/brands/att-com). — https://brandsweets.com/colors/taupe
- **Dark Cyan** #008b8b [harmony: complementary] — Dark Cyan sits directly opposite #cb4380 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/darkcyan
- **Sea Green** #2e8b57 [harmony, pool: split] — Sea Green is a split-complement of #cb4380: 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, pool] — Charcoal is the body-text near-black for #cb4380: 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), Codecademy (https://brandsweets.com/colors/brands/codecademy-com). — https://brandsweets.com/colors/charcoal

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

- On white (#ffffff): 4.51:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #9c2b5e (7.19:1)
- On black (#000000): 4.65:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #da77a3 (7.15:1)

## 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/cb4380-c49ca9-62cb69-2d1f20-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: "#cb4380" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.