# #d900ff

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

## Values

- Hex: `#d900ff`
- RGB: rgb(217, 0, 255)
- HSL: hsl(291, 100%, 50%)
- OKLCH: oklch(0.646 0.31 319.7)
- Relative luminance: 0.2197
- Nearest named color: Flirtatious Flamingo (#cc22ff, Δ 2.625) — https://brandsweets.com/colors/flirtatious-flamingo
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/d900ff

## Tints & shades

- Tints (toward white): #dd1aff, #e033ff, #e347ff, #e761ff, #eb7aff, #ef94ff, #f3adff, #f6c2ff, #fadbff, #fdf5ff
- Shades (toward black): #c300e6, #b200d1, #9c00b8, #8b00a3, #75008a, #5f0070, #4e005c, #380042, #27002e, #110014

## Harmonies

- Complementary: #26ff00
- Analogous: #5900ff, #ff00a6
- Triadic: #ffd900, #00ffd9
- Split-complementary: #a6ff00, #00ff59
- Tetradic: #ff5900, #26ff00, #00a6ff

## Colors that go with #d900ff

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

- **Medium Sea Green** #3cb371 [harmony: complementary] — Medium Sea Green sits directly opposite #d900ff 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/mediumseagreen
- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #d900ff: 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 Drab** #6b8e23 [harmony: split] — Olive Drab is a split-complement of #d900ff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/olivedrab
- **Dark Goldenrod** #b8860b [harmony: triadic] — Dark Goldenrod completes a triad with #d900ff — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/darkgoldenrod
- **Cadet Blue** #5f9ea0 [harmony: triadic] — Cadet Blue completes a triad with #d900ff — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. — https://brandsweets.com/colors/cadetblue
- **Deep Pink** #ff1493 [harmony: analogous] — Deep Pink is #d900ff'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/deeppink
- **Medium Purple** #9370db [harmony: analogous] — Medium Purple is #d900ff'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 #d900ff in Snyk's brand system, as the lead colour. Seen in: Snyk (https://brandsweets.com/colors/brands/snyk-io). — https://brandsweets.com/colors/crimson

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

- On white (#ffffff): 3.89:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #c700eb (4.54:1); AA: background → #171717 (4.61:1); AAA: text → #9800b3 (7.03:1)
- On black (#000000): 5.39:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #e657ff (7.17:1)

## 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/d900ff-bf9fc1-a4cb62-2d1f29-ece9f1?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: "#d900ff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.