Color

#f3b435

#f3b435
hex#f3b435
rgbrgb(243, 180, 53)
hslhsl(40, 89%, 58%)
oklchoklch(0.808 0.152 80.1)
Closest name: Baklava (#efb435)Relative luminance 0.5195

Colors that go with #f3b435

Charcoal, Deep Sky Blue and Cadet 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 →

#3574f3

#f35435 · #d3f335

#35f3b4 · #b435f3

Split-complementary

Open in tool →

#35d3f3 · #5435f3

#35f354 · #3574f3 · #f335d3

Contrast

#f3b435 as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #9f6d09 as the text (4.5:1)
  • AAA: use #744f07 as the text (7.33:1)
  • AA: or shift the background to #4d4d4d (4.59:1)
  • AAA: or shift the background to #303030 (7.16:1)
Aaon black
11.39:1passpasspassPasses 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 #f3b435 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f3b435 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f3b435
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 #f3b435 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f3b435-c4bb9c-62b8cb-2c2d1f-f1ebe9?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