# #1899fb

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

## Values

- Hex: `#1899fb`
- RGB: rgb(24, 153, 251)
- HSL: hsl(206, 97%, 54%)
- OKLCH: oklch(0.668 0.177 248.9)
- Relative luminance: 0.2994
- Nearest named color: Fresh Blue of Bel Air (#069af3, Δ 1.341) — https://brandsweets.com/colors/fresh-blue-of-bel-air
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/1899fb

## Tints & shades

- Tints (toward white): #2ca2fc, #45adfc, #59b6fc, #72c1fd, #86cafd, #9bd3fd, #b4defe, #c8e7fe, #e1f2ff, #f5fbff
- Shades (toward black): #048df6, #037fdd, #0370c4, #0362ab, #025492, #024579, #01375f, #012846, #011a2d, #000c14

## Harmonies

- Complementary: #fb7b18
- Analogous: #18fbec, #1827fb
- Triadic: #fb1899, #99fb18
- Split-complementary: #fb1827, #fbec18
- Tetradic: #ec18fb, #fb7b18, #27fb18

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

- On white (#ffffff): 3.01:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #0376ce (4.68:1); AA: background → #2e2e2e (4.52:1); AAA: text → #02599c (7.21:1)
- On black (#000000): 6.99:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #1d9bfc (7.15:1)

## Brands using this color

- **Figma** — accent #0d99ff (Δ 0.616) — https://brandsweets.com/colors/brands/figma
- **Miro** — accent #0099ff (Δ 0.684) — https://brandsweets.com/colors/brands/miro-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/1899fb-9caec4-df4e56-1f212d-e9f1f1?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: "#1899fb" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.