Color

#64503a

#64503a
hex#64503a
rgbrgb(100, 80, 58)
hslhsl(31, 27%, 31%)
oklchoklch(0.446 0.043 69)
Closest name: Black Power (#654b37)Relative luminance 0.0875

Colors that go with #64503a

Steel Blue, Blue and Champagne 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 →

#3a4e64

#643a3a · #64643a

#3a6450 · #503a64

Split-complementary

Open in tool →

#3a6464 · #3a3a64

#3a643a · #3a4e64 · #643a64

Contrast

#64503a as textRatioAAAA largeAAAFix
Aaon white
7.64:1passpasspassPasses AAA — no fix needed.
Aaon black
2.75:1failfailfail
  • AA: use #8e7152 as the text (4.63:1)
  • AAA: use #ad9071 as the text (7:1)
  • AA: or shift the background to #c7c7c7 (4.52:1)
  • AAA: or shift the background to #f5f5f5 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64503a 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

#64503a reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #64503a
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 #64503a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64503a-c4b59c-62c7cb-2d2c1f-f1eae9?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