Color

#738587

#738587
hex#738587
rgbrgb(115, 133, 135)
hslhsl(186, 8%, 49%)
oklchoklch(0.603 0.021 204.8)
Closest name: Armour (#74857f)Relative luminance 0.2217

Colors that go with #738587

Charcoal, Champagne and Copper 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 #738587

Tints & shades

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

Harmonies

Complementary

Open in tool →

#877573

#73877f · #737b87

#877385 · #858773

Split-complementary

Open in tool →

#87737b · #877f73

#7f7387 · #877573 · #7b8773

Contrast

#738587 as textRatioAAAA largeAAAFix
Aaon white
3.86:1failpassfail
  • AA: use #677779 as the text (4.68:1)
  • AAA: use #4d5a5b as the text (7.17:1)
  • AA: or shift the background to #1a1a1a (4.5:1)
Aaon black
5.43:1passpassfail
  • AAA: use #89989a as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #738587 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

#738587 reads as muted, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #738587
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 #738587 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/738587-a2b8be-df4e86-1f262d-e9f1ee?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