Color

#fcd703

#fcd703
hex#fcd703
rgbrgb(252, 215, 3)
hslhsl(51, 98%, 50%)
oklchoklch(0.884 0.182 96.4)
Closest name: gold (#ffd700)Relative luminance 0.693

Colors that go with #fcd703

Charcoal, Cornflower Blue and Crimson 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 →

#0328fc

#fc5a03 · #a5fc03

#03fcd7 · #d703fc

Split-complementary

Open in tool →

#03a5fc · #5a03fc

#03fc5a · #0328fc · #fc03a5

Contrast

#fcd703 as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #887401 as the text (4.62:1)
  • AAA: use #655601 as the text (7.28:1)
  • AA: or shift the background to #5e5e5e (4.59:1)
  • AAA: or shift the background to #424242 (7.11:1)
Aaon black
14.86:1passpasspassPasses 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 #fcd703 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fcd703 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fcd703
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 #fcd703 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fcd703-c4c29c-4eaadf-292d1f-f1ece9?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