Color

#fa4300

#fa4300
hex#fa4300
rgbrgb(250, 67, 0)
hslhsl(16, 100%, 49%)
oklchoklch(0.65 0.226 35.3)
Closest name: orangered (#ff4500)Relative luminance 0.2434

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#00b7fa

#fa003a · #fac000

#00fa43 · #4300fa

Split-complementary

Open in tool →

#00fac0 · #003afa

#3afa00 · #00b7fa · #c000fa

Contrast

#fa4300 as textRatioAAAA largeAAAFix
Aaon white
3.58:1failpassfail
  • AA: use #db3a00 as the text (4.55:1)
  • AAA: use #a32c00 as the text (7.2:1)
  • AA: or shift the background to #1f1f1f (4.61:1)
Aaon black
5.87:1passpassfail
  • AAA: use #ff6229 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fa4300 as the background.

Brands using this color

Fonts for this mood

#fa4300 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fa4300
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #fa4300 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fa4300-c4ab9c-62cbb4-2d291f-f1e9eb?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md