Color

#e4cb0c

#e4cb0c
hex#e4cb0c
rgbrgb(228, 203, 12)
hslhsl(53, 90%, 47%)
oklchoklch(0.837 0.173 100.2)
Closest name: Aurora (#ebd147)Relative luminance 0.5923

Colors that go with #e4cb0c

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 #e4cb0c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0c25e4

#e45f0c · #91e40c

#0ce4cb · #cb0ce4

Split-complementary

Open in tool →

#0c91e4 · #5f0ce4

#0ce45f · #0c25e4 · #e40c91

Contrast

#e4cb0c as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #837407 as the text (4.7:1)
  • AAA: use #615605 as the text (7.39:1)
  • AA: or shift the background to #545454 (4.63:1)
  • AAA: or shift the background to #383838 (7.17:1)
Aaon black
12.85:1passpasspassPasses 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 #e4cb0c 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

#e4cb0c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e4cb0c
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 #e4cb0c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e4cb0c-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