Color

#fdfb8b

#fdfb8b
hex#fdfb8b
rgbrgb(253, 251, 139)
hslhsl(59, 97%, 77%)
oklchoklch(0.967 0.135 107.8)
Closest name: Butter (#ffff81)Relative luminance 0.9174

Colors that go with #fdfb8b

Charcoal, Lilac and 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 →

#8b8dfd

#fdc28b · #c6fd8b

#8bfdfb · #fb8bfd

Split-complementary

Open in tool →

#8bc6fd · #c28bfd

#8bfdc2 · #8b8dfd · #fd8bc6

Contrast

#fdfb8b as textRatioAAAA largeAAAFix
Aaon white
1.09:1failfailfail
  • AA: use #797702 as the text (4.72:1)
  • AAA: use #5a5901 as the text (7.33:1)
  • AA: or shift the background to #707070 (4.56:1)
  • AAA: or shift the background to #525252 (7.2:1)
Aaon black
19.35:1passpasspassPasses 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 #fdfb8b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#fdfb8b reads as warm, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fdfb8b
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 #fdfb8b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fdfb8b-bbbea2-4e96df-272d1f-f1ede9?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