Color

#fbf950

#fbf950
hex#fbf950
rgbrgb(251, 249, 80)
hslhsl(59, 96%, 65%)
oklchoklch(0.955 0.181 108.7)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8884

Colors that go with #fbf950

Lilac, Blue and Charcoal 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 →

#5053fb

#fba350 · #a9fb50

#50fbf9 · #f950fb

Split-complementary

Open in tool →

#50a9fb · #a350fb

#50fba3 · #5053fb · #fb50a9

Contrast

#fbf950 as textRatioAAAA largeAAAFix
Aaon white
1.12:1failfailfail
  • AA: use #787602 as the text (4.78:1)
  • AAA: use #5a5802 as the text (7.42:1)
  • AA: or shift the background to #6e6e6e (4.56:1)
  • AAA: or shift the background to #4f4f4f (7.32:1)
Aaon black
18.77:1passpasspassPasses 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 #fbf950 as the background.

Brands using this color

Fonts for this mood

#fbf950 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbf950
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 #fbf950 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbf950-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