# #156ef4

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

## Values

- Hex: `#156ef4`
- RGB: rgb(21, 110, 244)
- HSL: hsl(216, 91%, 52%)
- OKLCH: oklch(0.572 0.216 259.8)
- Relative luminance: 0.1784
- Nearest named color: Bluerocratic (#1f66ff, Δ 2.473) — https://brandsweets.com/colors/bluerocratic
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/156ef4

## Tints & shades

- Tints (toward white): #2e7df5, #4189f6, #5999f7, #6da5f8, #85b4f9, #9ec3fa, #b1cffb, #c9defc, #ddeafd, #f5f9ff
- Shades (toward black): #0b62e5, #0a58cd, #094fb9, #0845a1, #063a88, #053070, #042658, #031d44, #02132c, #010813

## Harmonies

- Complementary: #f49b15
- Analogous: #15def4, #2b15f4
- Triadic: #f4156e, #6ef415
- Split-complementary: #f42b15, #def415
- Tetradic: #f415de, #f49b15, #15f42b

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

- On white (#ffffff): 4.6:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #0951be (7.16:1)
- On black (#000000): 4.57:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #5596f7 (7.09:1)

## Brands using this color

- **Webflow** — primary #146cf4 (Δ 0.493) — https://brandsweets.com/colors/brands/webflow-com
- **Vercel** — accent #0070f3 (Δ 0.619) — https://brandsweets.com/colors/brands/vercel
- **MongoDB** — secondary #006cfa (Δ 1.165) — https://brandsweets.com/colors/brands/mongodb-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/156ef4-9ca7c4-df5f4e-201f2d-e9f0f1?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: "#156ef4" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.