Color

#fb8d18

#fb8d18
hex#fb8d18
rgbrgb(251, 141, 24)
hslhsl(31, 97%, 54%)
oklchoklch(0.747 0.172 58.5)
Closest name: darkorange (#ff8c00)Relative luminance 0.3962

Colors that go with #fb8d18

Charcoal, Cornflower Blue and Deep Sky Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1886fb

#fb1c18 · #f8fb18

#18fb8d · #8d18fb

Split-complementary

Open in tool →

#18f8fb · #1c18fb

#18fb1c · #1886fb · #fb18f8

Contrast

#fb8d18 as textRatioAAAA largeAAAFix
Aaon white
2.35:1failfailfail
  • AA: use #b55f03 as the text (4.56:1)
  • AAA: use #884702 as the text (7.12:1)
  • AA: or shift the background to #3d3d3d (4.62:1)
  • AAA: or shift the background to #1f1f1f (7.01:1)
Aaon black
8.92:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fb8d18 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fb8d18 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fb8d18
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #fb8d18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fb8d18-c4b59c-62c7cb-2d2c1f-f1eae9?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