# #1763d3

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

## Values

- Hex: `#1763d3`
- RGB: rgb(23, 99, 211)
- HSL: hsl(216, 80%, 46%)
- OKLCH: oklch(0.524 0.187 259.2)
- Relative luminance: 0.1381
- Nearest named color: Denim (#1560bd, Δ 3.495) — https://brandsweets.com/colors/denim
- Moods: cool, vivid, technical, modern
- Page: https://brandsweets.com/colors/1763d3

## Tints & shades

- Tints (toward white): #1e6ee6, #357de9, #518fec, #689dee, #7eacf1, #95bbf3, #accaf6, #c8dcf9, #dfeafb, #f6f9fe
- Shades (toward black): #155ac1, #1351ae, #114797, #0f3e85, #0d3673, #0b2d60, #09244e, #061a37, #041125, #020912

## Harmonies

- Complementary: #d38817
- Analogous: #17c0d3, #2a17d3
- Triadic: #d31763, #63d317
- Split-complementary: #d32a17, #c0d317
- Tetradic: #d317c0, #d38817, #17d32a

## Colors that go with #1763d3

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Charcoal** #36454f [role, pool] — Charcoal is the text near-black for #1763d3: softer than #000 and cool enough to feel like part of the same palette. Seen in: Hinge (https://brandsweets.com/colors/brands/hinge-co), Jack Daniel's (https://brandsweets.com/colors/brands/jackdaniels-com), Starlink (https://brandsweets.com/colors/brands/starlink-com), Hasbro (https://brandsweets.com/colors/brands/hasbro-com). — https://brandsweets.com/colors/charcoal
- **Crimson** #dc143c [harmony, pool: triadic] — Crimson completes a triad with #1763d3 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash. Seen in: Foot Locker (https://brandsweets.com/colors/brands/footlocker-com), Pizza Hut (https://brandsweets.com/colors/brands/pizzahut-com), Netflix (https://brandsweets.com/colors/brands/netflix), Ulta Beauty (https://brandsweets.com/colors/brands/ulta-com). — https://brandsweets.com/colors/crimson
- **Amber** #ffbf00 [pool] — Amber is paired with #1763d3 in 9 real palettes, including NBA's brand system and Wikipedia's brand system, as the lead colour. Seen in: NBA (https://brandsweets.com/colors/brands/nba-com), Wikipedia (https://brandsweets.com/colors/brands/wikipedia-org), Walmart (https://brandsweets.com/colors/brands/walmart-com), Warner Bros. (https://brandsweets.com/colors/brands/warnerbros-com). — https://brandsweets.com/colors/amber
- **Blue** #0000ff [pool] — 15 real palettes, including Pixar's brand system and Headspace's brand system put Blue beside #1763d3, as the accent. Seen in: Pixar (https://brandsweets.com/colors/brands/pixar-com), Headspace (https://brandsweets.com/colors/brands/headspace-com), BBC (https://brandsweets.com/colors/brands/bbc-com), EA (https://brandsweets.com/colors/brands/ea-com). — https://brandsweets.com/colors/blue
- **Cornflower Blue** #6495ed [pool] — Designers have shipped Cornflower Blue with #1763d3: 8 real palettes, including NBA's brand system and Coca-Cola's brand system, as the accent. Seen in: NBA (https://brandsweets.com/colors/brands/nba-com), Coca-Cola (https://brandsweets.com/colors/brands/coca-cola-com), Gopro (https://brandsweets.com/colors/brands/gopro-com), Webflow (https://brandsweets.com/colors/brands/webflow-com). — https://brandsweets.com/colors/cornflowerblue
- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #1763d3: 7 real palettes, including Venmo's brand system and Astro's brand system, as the supporting colour. Seen in: Venmo (https://brandsweets.com/colors/brands/venmo-com), Astro (https://brandsweets.com/colors/brands/astro-build), Elastic (https://brandsweets.com/colors/brands/elastic-co), Deep Water (https://brandsweets.com/palettes/dark#deep-water). — https://brandsweets.com/colors/deepskyblue
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #1763d3: 8 real palettes, including HashiCorp's brand system and Apple's brand system, as the supporting colour. Seen in: HashiCorp (https://brandsweets.com/colors/brands/hashicorp-com), Apple (https://brandsweets.com/colors/brands/apple-com), ASUS (https://brandsweets.com/colors/brands/asus-com), Coursera (https://brandsweets.com/colors/brands/coursera-org). — https://brandsweets.com/colors/dodgerblue
- **Firebrick** #b22222 [pool] — Designers have shipped Firebrick with #1763d3: 8 real palettes, including Nissan's brand system and Campbell's's brand system, as the supporting colour. Seen in: Nissan (https://brandsweets.com/colors/brands/nissanusa-com), Campbell's (https://brandsweets.com/colors/brands/campbells-com), Bose (https://brandsweets.com/colors/brands/bose-com), AT&T (https://brandsweets.com/colors/brands/att-com). — https://brandsweets.com/colors/firebrick

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

- On white (#ffffff): 5.58:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #1454b3 (7.12:1)
- On black (#000000): 3.76:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #2371e7 (4.59:1); AA: background → #e8e8e8 (4.56:1); AAA: text → #5e97ed (7.13:1)

## Brands using this color

- **Postman** — accent #0265d2 (Δ 0.717) — https://brandsweets.com/colors/brands/postman-com
- **HashiCorp** — primary #2264d6 (Δ 0.828) — https://brandsweets.com/colors/brands/hashicorp-com
- **HashiCorp** — accent #2264d6 (Δ 0.828) — https://brandsweets.com/colors/brands/hashicorp-com
- **Box** — primary #0061d5 (Δ 0.974) — https://brandsweets.com/colors/brands/box-com
- **Box** — secondary #0061d5 (Δ 0.974) — https://brandsweets.com/colors/brands/box-com
- **Fitbit** — secondary #1967d2 (Δ 1.074) — https://brandsweets.com/colors/brands/fitbit-com
- **Strava** — accent #0060d0 (Δ 1.246) — https://brandsweets.com/colors/brands/strava-com
- **YouTube** — accent #065fd4 (Δ 1.267) — https://brandsweets.com/colors/brands/youtube-com
- **NBA** — secondary #0268d6 (Δ 1.3) — https://brandsweets.com/colors/brands/nba-com
- **Apple** — accent #0066cc (Δ 1.484) — https://brandsweets.com/colors/brands/apple-com
- **Dyson** — accent #0066cc (Δ 1.484) — https://brandsweets.com/colors/brands/dyson-com
- **Unilever** — accent #0066cc (Δ 1.484) — https://brandsweets.com/colors/brands/unilever-com
- **Khan Academy** — accent #0069d6 (Δ 1.53) — https://brandsweets.com/colors/brands/khanacademy-org
- **Philips** — secondary #0b5ed7 (Δ 1.551) — https://brandsweets.com/colors/brands/philips-com
- **Loom** — primary #1868db (Δ 1.737) — https://brandsweets.com/colors/brands/loom-com
- **Loom** — secondary #1868db (Δ 1.737) — https://brandsweets.com/colors/brands/loom-com
- **GitHub** — accent #0969da (Δ 1.757) — https://brandsweets.com/colors/brands/github
- **Nissan** — accent #005fcc (Δ 1.76) — https://brandsweets.com/colors/brands/nissanusa-com
- **Foot Locker** — accent #036ad8 (Δ 1.835) — https://brandsweets.com/colors/brands/footlocker-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/1763d3-9ca7c4-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: "#1763d3" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.