# #c644d5

A color — cool, vivid, technical, modern. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#c644d5`
- RGB: rgb(198, 68, 213)
- HSL: hsl(294, 63%, 55%)
- OKLCH: oklch(0.624 0.232 323.4)
- Relative luminance: 0.2094
- Nearest named color: mediumorchid (#ba55d3, Δ 3.361) — https://brandsweets.com/colors/mediumorchid
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/c644d5

## Tints & shades

- Tints (toward white): #cb55d8, #d169dd, #d77ae1, #dc8be5, #e29fe9, #e7b0ed, #ecc1f1, #f1d1f5, #f7e6f9, #fcf7fd
- Shades (toward black): #c02fd0, #ad2abb, #9926a6, #862191, #731c7d, #5c1764, #49124f, #360d3a, #230825, #0f0411

## Harmonies

- Complementary: #52d544
- Analogous: #7e44d5, #d5449b
- Triadic: #d5c644, #44d5c6
- Split-complementary: #9bd544, #44d57e
- Tetradic: #d57e44, #52d544, #449bd5

## Colors that go with #c644d5

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

- **Olive Drab** #6b8e23 [harmony: complementary] — Olive Drab sits directly opposite #c644d5 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/olivedrab
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #c644d5: softer than #000 and cool enough to feel like part of the same palette. Seen in: Hasbro (https://brandsweets.com/colors/brands/hasbro-com). — https://brandsweets.com/colors/charcoal
- **Cadet Blue** #5f9ea0 [harmony: split] — Cadet Blue is a split-complement of #c644d5: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/cadetblue
- **Denim** #1560bd [pool] — Designers have shipped Denim with #c644d5: two real palettes: Hasbro's brand system and Peacock, as the supporting colour. Seen in: Hasbro (https://brandsweets.com/colors/brands/hasbro-com), Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/denim
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #c644d5 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Medium Purple** #9370db [harmony: analogous] — Medium Purple is #c644d5's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. — https://brandsweets.com/colors/mediumpurple
- **Crimson** #dc143c [pool] — Crimson is paired with #c644d5 in The Ordinary's brand system, as the supporting colour. Seen in: The Ordinary (https://brandsweets.com/colors/brands/theordinary-com). — https://brandsweets.com/colors/crimson
- **Dark Cyan** #008b8b [pool] — Designers have shipped Dark Cyan with #c644d5: Peacock, as the lead colour. Seen in: Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/darkcyan

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

- On white (#ffffff): 4.05:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c133d1 (4.5:1); AA: background → #141414 (4.55:1); AAA: text → #92249e (7.07:1)
- On black (#000000): 5.19:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #d36ede (7.05:1)

## Fonts for this mood

- technical: https://brandsweets.com/fonts/mood/technical
- modern: https://brandsweets.com/fonts/mood/modern

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/c644d5-c19fc0-9fcb62-2d1f29-ede9f1?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: "#c644d5" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.