# #c51cd4

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

## Values

- Hex: `#c51cd4`
- RGB: rgb(197, 28, 212)
- HSL: hsl(295, 77%, 47%)
- OKLCH: oklch(0.595 0.266 324.2)
- Relative luminance: 0.1745
- Nearest named color: Awkward Purple (#d208cc, Δ 2.916) — https://brandsweets.com/colors/awkward-purple
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/c51cd4

## Tints & shades

- Tints (toward white): #d326e3, #d83de6, #dc53e9, #e16aec, #e685ef, #eb9cf2, #efb2f5, #f4c9f8, #f9dffb, #fdf6fe
- Shades (toward black): #b419c2, #9f16ac, #8e1499, #7e1287, #6d0f75, #580c5f, #470a4d, #36083b, #210524, #110212

## Harmonies

- Complementary: #2bd41c
- Analogous: #681cd4, #d41c87
- Triadic: #d4c51c, #1cd4c5
- Split-complementary: #87d41c, #1cd468
- Tetradic: #d4681c, #2bd41c, #1c87d4

## Colors that go with #c51cd4

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

- **Forest Green** #228b22 [harmony: complementary] — Forest Green sits directly opposite #c51cd4 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/forestgreen
- **Dark Cyan** #008b8b [harmony, pool: split] — Dark Cyan is a split-complement of #c51cd4: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Peacock (https://brandsweets.com/palettes/vivid#peacock). — https://brandsweets.com/colors/darkcyan
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #c51cd4: 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
- **Olive Green** #808000 [harmony: split] — Olive Green is a split-complement of #c51cd4: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olive
- **Denim** #1560bd [pool] — Designers have shipped Denim with #c51cd4: 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
- **Copper** #b87333 [harmony: triadic] — Copper completes a triad with #c51cd4 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/copper
- **Crimson** #dc143c [pool] — Crimson is paired with #c51cd4 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
- **Indigo** #4b0082 [pool] — Indigo shows up next to #c51cd4 in Taco Bell's brand system, as the lead colour. Seen in: Taco Bell (https://brandsweets.com/colors/brands/tacobell-com). — https://brandsweets.com/colors/indigo

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

- On white (#ffffff): 4.68:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #9715a2 (7.13:1)
- On black (#000000): 4.49:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c91cd9 (4.65:1); AA: background → #fcfcfc (4.56:1); AAA: text → #df61ea (7.04:1)

## 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/c51cd4-c19fbf-9dcb62-2d1f28-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: "#c51cd4" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.