Color

#a3a45b

#a3a45b
hex#a3a45b
rgbrgb(163, 164, 91)
hslhsl(61, 29%, 50%)
oklchoklch(0.701 0.096 109.3)
Closest name: Cardamom (#aaaa77)Relative luminance 0.3509

Colors that go with #a3a45b

Charcoal, Cornflower Blue and 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.

Real palettes that use #a3a45b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5c5ba4

#a4815b · #7ea45b

#5ba3a4 · #a45ba3

Split-complementary

Open in tool →

#5b7ea4 · #815ba4

#5ba481 · #5c5ba4 · #a45b7e

Contrast

#a3a45b as textRatioAAAA largeAAAFix
Aaon white
2.62:1failfailfail
  • AA: use #767641 as the text (4.73:1)
  • AAA: use #585931 as the text (7.27:1)
  • AA: or shift the background to #363636 (4.61:1)
  • AAA: or shift the background to #141414 (7.03:1)
Aaon black
8.02:1passpasspassPasses 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 #a3a45b as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #a3a45b
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 #a3a45b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a3a45b-babea2-4e92df-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