# #fa4300

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

## Values

- Hex: `#fa4300`
- RGB: rgb(250, 67, 0)
- HSL: hsl(16, 100%, 49%)
- OKLCH: oklch(0.65 0.226 35.3)
- Relative luminance: 0.2434
- Nearest named color: orangered (#ff4500, Δ 1.07) — https://brandsweets.com/colors/orangered
- Moods: warm, vivid, playful, bold
- Page: https://brandsweets.com/colors/fa4300

## Tints & shades

- Tints (toward white): #ff5314, #ff662e, #ff7847, #ff8b61, #ff9e7a, #ffad8f, #ffbfa8, #ffd2c2, #ffe5db, #fff8f5
- Shades (toward black): #e63d00, #cc3600, #b83100, #9e2a00, #8a2500, #701e00, #5c1800, #421200, #2e0c00, #140500

## Harmonies

- Complementary: #00b7fa
- Analogous: #fa003a, #fac000
- Triadic: #00fa43, #4300fa
- Split-complementary: #00fac0, #003afa
- Tetradic: #3afa00, #00b7fa, #c000fa

## Colors that go with #fa4300

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 body-text near-black for #fa4300: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. Seen in: HubSpot (https://brandsweets.com/colors/brands/hubspot-com), Tumblr (https://brandsweets.com/colors/brands/tumblr-com), Audi (https://brandsweets.com/colors/brands/audi-com), Logitech (https://brandsweets.com/colors/brands/logitech-com). — https://brandsweets.com/colors/charcoal
- **Cadet Blue** #5f9ea0 [harmony, pool: complementary] — Cadet Blue sits directly opposite #fa4300 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. Seen in: Diner (https://brandsweets.com/palettes/vivid#diner), Alpine (https://brandsweets.com/palettes/cool#alpine). — https://brandsweets.com/colors/cadetblue
- **Amber** #ffbf00 [pool] — Amber is paired with #fa4300 in 7 real palettes, including Heatwave and Google's brand system, as the supporting colour. Seen in: Heatwave (https://brandsweets.com/palettes/warm#heatwave), Google (https://brandsweets.com/colors/brands/google-com), Ember (https://brandsweets.com/palettes/bold#ember), Wired (https://brandsweets.com/colors/brands/wired-com). — https://brandsweets.com/colors/amber
- **Blue** #0000ff [pool] — 8 real palettes, including Glossier's brand system and Doordash's brand system put Blue beside #fa4300, as the accent. Seen in: Glossier (https://brandsweets.com/colors/brands/glossier-com), Doordash (https://brandsweets.com/colors/brands/doordash-com), Readymag (https://brandsweets.com/colors/brands/readymag-com), Monzo (https://brandsweets.com/colors/brands/monzo-com). — https://brandsweets.com/colors/blue
- **Cobalt Blue** #0047ab [pool] — Designers have shipped Cobalt Blue with #fa4300: 5 real palettes, including Tide's brand system and NASA's brand system, as the lead colour. Seen in: Tide (https://brandsweets.com/colors/brands/tide-com), NASA (https://brandsweets.com/colors/brands/nasa-gov), Walgreens (https://brandsweets.com/colors/brands/walgreens-com), Behance (https://brandsweets.com/colors/brands/behance-net). — https://brandsweets.com/colors/cobalt
- **Denim** #1560bd [pool] — Designers have shipped Denim with #fa4300: 14 real palettes, including Strava's brand system and PlanetScale's brand system, as the accent. Seen in: Strava (https://brandsweets.com/colors/brands/strava-com), PlanetScale (https://brandsweets.com/colors/brands/planetscale-com), Soundcloud (https://brandsweets.com/colors/brands/soundcloud-com), L'Oréal (https://brandsweets.com/colors/brands/loreal-com). — https://brandsweets.com/colors/denim
- **Dodger Blue** #1e90ff [pool] — Designers have shipped Dodger Blue with #fa4300: 7 real palettes, including Figma's brand system and Heatwave, as the accent. Seen in: Figma (https://brandsweets.com/colors/brands/figma), Heatwave (https://brandsweets.com/palettes/warm#heatwave), Databricks (https://brandsweets.com/colors/brands/databricks-com), Readymag (https://brandsweets.com/colors/brands/readymag-com). — https://brandsweets.com/colors/dodgerblue
- **Firebrick** #b22222 [pool] — Designers have shipped Firebrick with #fa4300: 8 real palettes, including Ember and 3M's brand system, as the supporting colour. Seen in: Ember (https://brandsweets.com/palettes/bold#ember), 3M (https://brandsweets.com/colors/brands/3m-com), Vodafone (https://brandsweets.com/colors/brands/vodafone-com), Nintendo (https://brandsweets.com/colors/brands/nintendo-com). — https://brandsweets.com/colors/firebrick

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

- On white (#ffffff): 3.58:1 — AA fail, AA-large pass, AAA fail. Fix: AA: text → #db3a00 (4.55:1); AA: background → #1f1f1f (4.61:1); AAA: text → #a32c00 (7.2:1)
- On black (#000000): 5.87:1 — AA pass, AA-large pass, AAA fail. Fix: AAA: text → #ff6229 (7.03:1)

## Brands using this color

- **Glossier** — secondary #f94200 (Δ 0.264) — https://brandsweets.com/colors/brands/glossier-com
- **Reddit** — secondary #fc4301 (Δ 0.39) — https://brandsweets.com/colors/brands/reddit-com
- **Brex** — secondary #ff3d00 (Δ 1.058) — https://brandsweets.com/colors/brands/brex-com
- **Reddit** — primary #ff4500 (Δ 1.07) — https://brandsweets.com/colors/brands/reddit-com
- **Tide** — accent #fb4c06 (Δ 1.308) — https://brandsweets.com/colors/brands/tide-com
- **HubSpot** — secondary #ff4800 (Δ 1.324) — https://brandsweets.com/colors/brands/hubspot-com
- **Together AI** — primary #fc4c02 (Δ 1.414) — https://brandsweets.com/colors/brands/together-ai
- **NASA** — secondary #fc3d21 (Δ 1.586) — https://brandsweets.com/colors/brands/nasa-gov
- **Cursor** — primary #f54e00 (Δ 1.649) — https://brandsweets.com/colors/brands/cursor-com
- **Cursor** — secondary #f54e00 (Δ 1.649) — https://brandsweets.com/colors/brands/cursor-com
- **Figma** — primary #f24e1e (Δ 1.834) — https://brandsweets.com/colors/brands/figma
- **Figma** — logoRed #f24e1e (Δ 1.834) — https://brandsweets.com/colors/brands/figma

## Curated palettes containing it

- **Electric Lime** (neon, vivid, bold, light) — #c6ff00, #111111, #ff3d00, #ffffff — One neon on white with black type — lime-and-black is the neon that works in daylight; the orange is a second gear. — tool: https://brandsweets.com/palettes/new/c6ff00-111111-ff3d00-ffffff — collection: https://brandsweets.com/palettes/neon
- **Heatwave** (summer, warm, bold, vivid) — #ff4d00, #ffb800, #0091ff, #fff9f0, #231205 — Blaze orange and hot yellow with one cold blue — the high-noon palette; use the blue where the eye needs to rest. — tool: https://brandsweets.com/palettes/new/ff4d00-ffb800-0091ff-fff9f0-231205 — collection: https://brandsweets.com/palettes/summer

## 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

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/fa4300-c4ab9c-62cbb4-2d291f-f1e9eb?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: "#fa4300" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.