# #584bb9

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

## Values

- Hex: `#584bb9`
- RGB: rgb(88, 75, 185)
- HSL: hsl(247, 44%, 51%)
- OKLCH: oklch(0.488 0.167 283.7)
- Relative luminance: 0.1061
- Nearest named color: Blurple (#5539cc, Δ 4.795) — https://brandsweets.com/colors/blurple
- Moods: cool, modern
- Page: https://brandsweets.com/colors/584bb9

## Tints & shades

- Tints (toward white): #695dc0, #776cc6, #887ecd, #9991d4, #aaa3db, #b7b2e1, #c8c4e8, #d9d7ef, #e7e5f5, #f8f8fc
- Shades (toward black): #4e42a9, #473c9a, #3f3588, #362e76, #2f2867, #272154, #1e1a42, #161330, #0f0d21, #07060f

## Harmonies

- Complementary: #acb94b
- Analogous: #4b75b9, #8f4bb9
- Triadic: #b9584b, #4bb958
- Split-complementary: #b98f4b, #75b94b
- Tetradic: #b94b75, #acb94b, #4bb98f

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

- On white (#ffffff): 6.73:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #5447b8 (7.07:1)
- On black (#000000): 3.12:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #7368c4 (4.51:1); AA: background → #d4d4d4 (4.54:1); AAA: text → #958dd3 (7.03:1)

## Fonts for this mood

- 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/584bb9-a59cc4-dfaa4e-271f2d-e9ecf1?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: "#584bb9" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.