Color

#497977

#497977
hex#497977
rgbrgb(73, 121, 119)
hslhsl(178, 25%, 38%)
oklchoklch(0.541 0.052 192.3)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1642

Colors that go with #497977

Charcoal, Sienna and Amber 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 →

#79494a

#49795f · #496379

#784979 · #797849

Split-complementary

Open in tool →

#794963 · #795f49

#5f4979 · #79494a · #637949

Contrast

#497977 as textRatioAAAA largeAAAFix
Aaon white
4.9:1passpassfail
  • AAA: use #375c5b as the text (7.38:1)
Aaon black
4.28:1failpassfail
  • AA: use #4d807e as the text (4.7:1)
  • AAA: use #63a19f as the text (7.13:1)
  • AA: or shift the background to #f7f7f7 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #497977 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 #497977
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 #497977 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/497977-a2bcbe-d45999-1f282d-e9f1ed?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