Color

#e4cd1b

#e4cd1b
hex#e4cd1b
rgbrgb(228, 205, 27)
hslhsl(53, 79%, 50%)
oklchoklch(0.842 0.171 100.9)
Closest name: Aurora (#ebd147)Relative luminance 0.6024

Colors that go with #e4cd1b

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.

Real palettes that use #e4cd1b

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#1b32e4

#e4681b · #97e41b

#1be4cd · #cd1be4

Split-complementary

Open in tool →

#1b97e4 · #681be4

#1be468 · #1b32e4 · #e41b97

Contrast

#e4cd1b as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #847710 as the text (4.54:1)
  • AAA: use #60560b as the text (7.41:1)
  • AA: or shift the background to #545454 (4.7:1)
  • AAA: or shift the background to #383838 (7.29:1)
Aaon black
13.05:1passpasspassPasses 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 #e4cd1b 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

#e4cd1b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e4cd1b
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 #e4cd1b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e4cd1b-c4c49c-4ea5df-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