# #0a0aff

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

## Values

- Hex: `#0a0aff`
- RGB: rgb(10, 10, 255)
- HSL: hsl(240, 100%, 52%)
- OKLCH: oklch(0.457 0.31 264.7)
- Relative luminance: 0.075
- Nearest named color: blue (#0000ff, Δ 0.677) — https://brandsweets.com/colors/blue
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/0a0aff

## Tints & shades

- Tints (toward white): #2424ff, #3838ff, #5252ff, #6666ff, #8080ff, #9999ff, #adadff, #c7c7ff, #dbdbff, #f5f5ff
- Shades (toward black): #0000f0, #0000d6, #0000c2, #0000a8, #00008f, #000075, #00005c, #000047, #00002e, #000014

## Harmonies

- Complementary: #ffff0a
- Analogous: #0a85ff, #850aff
- Triadic: #ff0a0a, #0aff0a
- Split-complementary: #ff850a, #85ff0a
- Tetradic: #ff0a85, #ffff0a, #0aff85

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

- On white (#ffffff): 8.4:1 — AA pass, AA-large pass, AAA pass
- On black (#000000): 2.5:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #6161ff (4.66:1); AA: background → #bfbfbf (4.57:1); AAA: text → #8a8aff (7.16:1); AAA: background → #ebebeb (7.05:1)

## Brands using this color

- **Glossier** — accent #0600ff (Δ 0.484) — https://brandsweets.com/colors/brands/glossier-com

## 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/0a0aff-a19cc4-df994e-251f2d-e9edf1?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: "#0a0aff" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.