Color

#fd5f2b

#fd5f2b
hex#fd5f2b
rgbrgb(253, 95, 43)
hslhsl(15, 98%, 58%)
oklchoklch(0.686 0.203 37.5)
Closest name: tomato (#ff6347)Relative luminance 0.2924

Colors that go with #fd5f2b

Charcoal, Light Sea Green and Amber 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 →

#2bc8fd

#fd2b5f · #fdc82b

#2bfd5f · #5f2bfd

Split-complementary

Open in tool →

#2bfdc8 · #2b5ffd

#5ffd2b · #2bc8fd · #c82bfd

Contrast

#fd5f2b as textRatioAAAA largeAAAFix
Aaon white
3.07:1failpassfail
  • AA: use #d93802 as the text (4.65:1)
  • AAA: use #a72b02 as the text (7.02:1)
  • AA: or shift the background to #2b2b2b (4.62:1)
Aaon black
6.85:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fd5f2b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fd5f2b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fd5f2b
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 #fd5f2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fd5f2b-c4ab9c-62cbb2-2d291f-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