# #c581b4

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

## Values

- Hex: `#c581b4`
- RGB: rgb(197, 129, 180)
- HSL: hsl(315, 37%, 64%)
- OKLCH: oklch(0.689 0.107 336.3)
- Relative luminance: 0.3087
- Nearest named color: Fading Love (#c973a2, Δ 3.598) — https://brandsweets.com/colors/fading-love
- Moods: warm
- Page: https://brandsweets.com/colors/c581b4

## Tints & shades

- Tints (toward white): #ca8cba, #d09ac3, #d5a4c9, #dcb2d1, #e0bdd8, #e5c7de, #ecd5e6, #f1e0ec, #f7eef5, #fcf8fb
- Shades (toward black): #bc6ca8, #b2579b, #a14a8b, #8c4079, #773767, #622d55, #4d2342, #381a30, #23101e, #0e060c

## Harmonies

- Complementary: #81c592
- Analogous: #b481c5, #c58192
- Triadic: #b4c581, #81b4c5
- Split-complementary: #92c581, #81c5b4
- Tetradic: #c5b481, #81c592, #8192c5

## Colors that go with #c581b4

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, pool: complementary] — Medium Sea Green sits directly opposite #c581b4 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Terminal (https://brandsweets.com/palettes/technical#terminal). — https://brandsweets.com/colors/mediumseagreen
- **Emerald Green** #50c878 [pool] — Emerald Green is paired with #c581b4 in 4 real palettes, including Meadow and Obsidian's brand system, as the lead colour. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Obsidian (https://brandsweets.com/colors/brands/obsidian-md), Scale AI (https://brandsweets.com/colors/brands/scale-com), Ledger Dark (https://brandsweets.com/palettes/dark#ledger-dark). — https://brandsweets.com/colors/emerald-green
- **Powder Blue** #b0e0e6 [pool] — Designers have shipped Powder Blue with #c581b4: 4 real palettes, including Stone and Crypto.com's brand system, as the accent. Seen in: Stone (https://brandsweets.com/palettes/neutral#stone), Crypto.com (https://brandsweets.com/colors/brands/crypto-com), Ink Wash (https://brandsweets.com/palettes/dark#ink-wash), First Snow (https://brandsweets.com/palettes/cool#first-snow). — https://brandsweets.com/colors/powderblue
- **Taupe** #483c32 [pool] — Taupe is paired with #c581b4 in 10 real palettes, including Meadow and Blush, as the text colour against it. Seen in: Meadow (https://brandsweets.com/palettes/light#meadow), Blush (https://brandsweets.com/palettes/light#blush), Blossom (https://brandsweets.com/palettes/light#blossom), Dusk (https://brandsweets.com/palettes/cool#dusk). — https://brandsweets.com/colors/taupe
- **Charcoal** #36454f [role, pool] — Charcoal is the body-text near-black for #c581b4: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: Mercury (https://brandsweets.com/colors/brands/mercury-com), Beach Hut (https://brandsweets.com/palettes/light#beach-hut). — https://brandsweets.com/colors/charcoal
- **Denim** #1560bd [pool] — Designers have shipped Denim with #c581b4: 3 real palettes, including Target : Expect More. Pay Less.'s brand system and Dusk, as the accent. Seen in: Target : Expect More. Pay Less. (https://brandsweets.com/colors/brands/target-com), Dusk (https://brandsweets.com/palettes/cool#dusk), Open House (https://brandsweets.com/palettes/clean#open-house). — https://brandsweets.com/colors/denim
- **Light Sky Blue** #87cefa [pool] — Light Sky Blue is paired with #c581b4 in 3 real palettes, including Netlify's brand system and Mercury's brand system, as the accent. Seen in: Netlify (https://brandsweets.com/colors/brands/netlify-com), Mercury (https://brandsweets.com/colors/brands/mercury-com), Sentry (https://brandsweets.com/colors/brands/sentry-io). — https://brandsweets.com/colors/lightskyblue
- **Midnight Blue** #191970 [pool] — 3 real palettes, including Lavender Haze and Open House put Midnight Blue beside #c581b4, as the text colour against it. Seen in: Lavender Haze (https://brandsweets.com/palettes/playful#lavender-haze), Open House (https://brandsweets.com/palettes/clean#open-house), First Snow (https://brandsweets.com/palettes/cool#first-snow). — https://brandsweets.com/colors/midnightblue

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

- On white (#ffffff): 2.93:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #b05499 (4.59:1); AA: background → #303030 (4.51:1); AAA: text → #853d73 (7.21:1); AAA: background → #030303 (7.04:1)
- On black (#000000): 7.17:1 — AA pass, AA-large pass, AAA pass

## 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/c581b4-c19fb4-7bcb62-2d1f24-efe9f1?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: "#c581b4" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.