# #631313

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

## Values

- Hex: `#631313`
- RGB: rgb(99, 19, 19)
- HSL: hsl(0, 68%, 23%)
- OKLCH: oklch(0.33 0.113 26)
- Relative luminance: 0.0317
- Nearest named color: Blood of Zeus (#640f09, Δ 0.928) — https://brandsweets.com/colors/blood-of-zeus
- Moods: warm, vivid, dark, playful, bold, luxury
- Page: https://brandsweets.com/colors/631313

## Tints & shades

- Tints (toward white): #851919, #a31f1f, #c52626, #d93636, #df5858, #e57676, #eb9898, #f1b6b6, #f8d8d8, #fdf6f6
- Shades (toward black): #5a1111, #511010, #490e0e, #400c0c, #3c0b0b, #330a0a, #2b0808, #220707, #1a0505, #110303

## Harmonies

- Complementary: #136363
- Analogous: #63133b, #633b13
- Triadic: #136313, #131363
- Split-complementary: #13633b, #133b63
- Tetradic: #3b6313, #136363, #3b1363

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

- On white (#ffffff): 12.86:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 1.63:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #d93636 (4.53:1); AA: background → #999999 (4.51:1); AAA: text → #e57676 (7.18:1); AAA: background → #c2c2c2 (7.22:1)

## 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/631313-c4a19c-62cb98-2d251f-f1e9ed?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: "#631313" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.