Color

#45684c

#45684c
hex#45684c
rgbrgb(69, 104, 76)
hslhsl(132, 20%, 34%)
oklchoklch(0.482 0.06 149.9)
Closest name: Forest Serenade (#336644)Relative luminance 0.1169

Colors that go with #45684c

Charcoal, Cadet 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 #45684c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#684561

#506845 · #45685e

#4c4568 · #684c45

Split-complementary

Open in tool →

#5e4568 · #684550

#455068 · #684561 · #685e45

Contrast

#45684c as textRatioAAAA largeAAAFix
Aaon white
6.29:1passpassfail
  • AAA: use #3f5f46 as the text (7.15:1)
Aaon black
3.34:1failpassfail
  • AA: use #56815e as the text (4.7:1)
  • AAA: use #72a17c as the text (7.1:1)
  • AA: or shift the background to #dbdbdb (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 #45684c 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 #45684c
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 #45684c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/45684c-a2beab-b64edf-1f2d28-ecf1e9?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