Color

#f9da5d

#f9da5d
hex#f9da5d
rgbrgb(249, 218, 93)
hslhsl(48, 93%, 67%)
oklchoklch(0.891 0.146 95.3)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7107

Colors that go with #f9da5d

Charcoal, Deep Sky Blue and Lilac 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 →

#5d7cf9

#f98c5d · #caf95d

#5df9da · #da5df9

Split-complementary

Open in tool →

#5dcaf9 · #8c5df9

#5df98c · #5d7cf9 · #f95dca

Contrast

#f9da5d as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #8f7305 as the text (4.54:1)
  • AAA: use #675304 as the text (7.46:1)
  • AA: or shift the background to #5e5e5e (4.7:1)
  • AAA: or shift the background to #424242 (7.28:1)
Aaon black
15.21:1passpasspassPasses 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 #f9da5d as the background.

Brands using this color

Fonts for this mood

#f9da5d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f9da5d
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 #f9da5d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f9da5d-c4c09c-62aacb-2a2d1f-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