Color

#458774

#458774
hex#458774
rgbrgb(69, 135, 116)
hslhsl(163, 32%, 40%)
oklchoklch(0.574 0.074 172.7)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1985

Colors that go with #458774

Charcoal, Copper and Medium Violet Red 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 #458774

Tints & shades

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

Harmonies

Complementary

Open in tool →

#874558

#458754 · #457887

#744587 · #877445

Split-complementary

Open in tool →

#874578 · #875445

#544587 · #874558 · #788745

Contrast

#458774 as textRatioAAAA largeAAAFix
Aaon white
4.22:1failpassfail
  • AA: use #42806e as the text (4.62:1)
  • AAA: use #315e51 as the text (7.37:1)
  • AA: or shift the background to #0f0f0f (4.54:1)
Aaon black
4.97:1passpassfail
  • AAA: use #55a58e as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #458774 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 #458774
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 #458774 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/458774-a2beb9-d459b7-1f2b2d-e9f1eb?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