Color

#45697d

#45697d
hex#45697d
rgbrgb(69, 105, 125)
hslhsl(201, 29%, 38%)
oklchoklch(0.502 0.052 233.6)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1285

Colors that go with #45697d

Charcoal, Copper and Goldenrod 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 #45697d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7d5845

#457d75 · #454d7d

#7d4569 · #697d45

Split-complementary

Open in tool →

#7d454d · #7d7545

#75457d · #7d5845 · #4d7d45

Contrast

#45697d as textRatioAAAA largeAAAFix
Aaon white
5.88:1passpassfail
  • AAA: use #3c5b6d as the text (7.22:1)
Aaon black
3.57:1failpassfail
  • AA: use #507a91 as the text (4.53:1)
  • AAA: use #729bb1 as the text (7.04:1)
  • AA: or shift the background to #e3e3e3 (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 #45697d 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 #45697d
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 #45697d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/45697d-9cb1c4-df4e62-1f222d-e9f1f0?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