Color

#45786c

#45786c
hex#45786c
rgbrgb(69, 120, 108)
hslhsl(166, 27%, 37%)
oklchoklch(0.533 0.059 177.1)
Closest name: Green Sleeves (#39766c)Relative luminance 0.1578

Colors that go with #45786c

Charcoal, Rust 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 #45786c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#784551

#457852 · #456a78

#6c4578 · #786c45

Split-complementary

Open in tool →

#78456a · #785245

#524578 · #784551 · #6a7845

Contrast

#45786c as textRatioAAAA largeAAAFix
Aaon white
5.05:1passpassfail
  • AAA: use #365e55 as the text (7.27:1)
Aaon black
4.16:1failpassfail
  • AA: use #497e72 as the text (4.51:1)
  • AAA: use #5da292 as the text (7.05:1)
  • AA: or shift the background to #f2f2f2 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #45786c 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 #45786c
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 #45786c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/45786c-a2bebb-d459b1-1f2a2d-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