Color

#efefb9

#efefb9
hex#efefb9
rgbrgb(239, 239, 185)
hslhsl(60, 63%, 83%)
oklchoklch(0.939 0.07 107.7)
Closest name: Blond (#faf0be)Relative luminance 0.8359

Colors that go with #efefb9

Charcoal, Lilac and Sand 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 →

#b8b8ef

#efd4b8 · #d4efb8

#b8efef · #efb8ef

Split-complementary

Open in tool →

#b8d4ef · #d4b8ef

#b8efd4 · #b8b8ef · #efb8d4

Contrast

#efefb9 as textRatioAAAA largeAAAFix
Aaon white
1.19:1failfailfail
  • AA: use #79791b as the text (4.6:1)
  • AAA: use #5b5b15 as the text (7.11:1)
  • AA: or shift the background to #696969 (4.63:1)
  • AAA: or shift the background to #4d4d4d (7.13:1)
Aaon black
17.72:1passpasspassPasses 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 #efefb9 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

#efefb9 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #efefb9
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 #efefb9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/efefb9-bbbea2-4e94df-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