Color

#63704c

#63704c
hex#63704c
rgbrgb(99, 112, 76)
hslhsl(82, 19%, 37%)
oklchoklch(0.524 0.056 124.4)
Closest name: Bancha (#666a47)Relative luminance 0.1476

Colors that go with #63704c

Charcoal, Slate 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.

Real palettes that use #63704c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a4c70

#706b4c · #51704c

#4c6370 · #704c63

Split-complementary

Open in tool →

#4c5170 · #6b4c70

#4c706b · #5a4c70 · #704c51

Contrast

#63704c as textRatioAAAA largeAAAFix
Aaon white
5.31:1passpassfail
  • AAA: use #505b3e as the text (7.22:1)
Aaon black
3.95:1failpassfail
  • AA: use #6e7c55 as the text (4.68:1)
  • AAA: use #8b9c6d as the text (7.07:1)
  • AA: or shift the background to #ededed (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #63704c as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #63704c
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 #63704c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/63704c-b0bea2-4e5fdf-222d1f-f1f0e9?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