# #900458

A color — warm, vivid, dark, playful, bold, luxury. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#900458`
- RGB: rgb(144, 4, 88)
- HSL: hsl(324, 95%, 29%)
- OKLCH: oklch(0.43 0.175 352.9)
- Relative luminance: 0.0672
- Nearest named color: Bane of Royalty (#871466, Δ 3.018) — https://brandsweets.com/colors/bane-of-royalty
- Moods: warm, vivid, dark, playful, bold, luxury
- Page: https://brandsweets.com/colors/900458

## Tints & shades

- Tints (toward white): #b3056d, #d60582, #f90698, #fa29a6, #fa4cb5, #fb6ac1, #fc8dcf, #fdafde, #fed2ec, #fff5fb
- Shades (toward black): #860352, #770349, #6d0343, #5e023a, #550234, #46022a, #3c0224, #2d011b, #230115, #14010c

## Harmonies

- Complementary: #04903c
- Analogous: #820490, #900412
- Triadic: #589004, #045890
- Split-complementary: #129004, #049082
- Tetradic: #908204, #04903c, #041290

## Colors that go with #900458

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

- **Crimson** #dc143c [harmony, pool: analogous] — Crimson is #900458's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces. Seen in: Lenovo (https://brandsweets.com/colors/brands/lenovo-com), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Wendy's (https://brandsweets.com/colors/brands/wendys-com). — https://brandsweets.com/colors/crimson
- **Teal** #008080 [harmony: complementary] — Teal sits directly opposite #900458 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/teal
- **Forest Green** #228b22 [harmony, pool: split] — Forest Green is a split-complement of #900458: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. Seen in: Bun (https://brandsweets.com/colors/brands/bun-sh). — https://brandsweets.com/colors/forestgreen
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #900458: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co). — https://brandsweets.com/colors/charcoal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #900458: 3 real palettes, including Hinge's brand system and State Farm's brand system, as the accent. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co), State Farm (https://brandsweets.com/colors/brands/statefarm-com), Chase (https://brandsweets.com/colors/brands/chase-com). — https://brandsweets.com/colors/denim
- **Steel Blue** #4682b4 [harmony, pool: triadic] — Steel Blue completes a triad with #900458 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Wendy's (https://brandsweets.com/colors/brands/wendys-com). — https://brandsweets.com/colors/steelblue
- **Cobalt Blue** #0047ab [pool] — Designers have shipped Cobalt Blue with #900458: two real palettes: Reebok's brand system and MLB's brand system, as the accent. Seen in: Reebok (https://brandsweets.com/colors/brands/reebok-com), MLB (https://brandsweets.com/colors/brands/mlb-com). — https://brandsweets.com/colors/cobalt
- **Gold** #ffd700 [pool] — Gold shows up next to #900458 in two real palettes: Garnet and Mailchimp's brand system, as the accent. Seen in: Garnet (https://brandsweets.com/palettes/warm#garnet), Mailchimp (https://brandsweets.com/colors/brands/mailchimp-com). — https://brandsweets.com/colors/gold

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

- On white (#ffffff): 8.96:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.34:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #e00689 (4.56:1); AA: background → #b8b8b8 (4.52:1); AAA: text → #fb56b9 (7.13:1); AAA: background → #e6e6e6 (7.18:1)

## Fonts for this mood

- warm: https://brandsweets.com/fonts/mood/warm
- playful: https://brandsweets.com/fonts/mood/playful
- bold: https://brandsweets.com/fonts/mood/bold
- luxury: https://brandsweets.com/fonts/mood/luxury

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/900458-c19faf-6bcb62-2d1f22-f0e9f1?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: "#900458" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.