Color

#408278

#408278
hex#408278
rgbrgb(64, 130, 120)
hslhsl(171, 34%, 38%)
oklchoklch(0.56 0.07 182.6)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1841

Colors that go with #408278

Charcoal, Champagne and Cobalt 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#82404a

#408257 · #406b82

#784082 · #827840

Split-complementary

Open in tool →

#82406b · #825740

#574082 · #82404a · #6b8240

Contrast

#408278 as textRatioAAAA largeAAAFix
Aaon white
4.49:1failpassfail
  • AA: use #3e7e75 as the text (4.72:1)
  • AAA: use #2f6058 as the text (7.16:1)
  • AA: or shift the background to #050505 (4.54:1)
Aaon black
4.68:1passpassfail
  • AAA: use #51a498 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #408278 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 #408278
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 #408278 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/408278-a2bebd-d459a7-1f292d-e9f1ec?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