Color

#458259

#458259
hex#458259
rgbrgb(69, 130, 89)
hslhsl(140, 31%, 39%)
oklchoklch(0.554 0.091 153.1)
Closest name: Amazon (#387b54)Relative luminance 0.1795

Colors that go with #458259

Charcoal, Royal Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#82456e

#4f8245 · #458278

#594582 · #825945

Split-complementary

Open in tool →

#784582 · #82454f

#454f82 · #82456e · #827845

Contrast

#458259 as textRatioAAAA largeAAAFix
Aaon white
4.57:1passpassfail
  • AAA: use #336142 as the text (7.17:1)
Aaon black
4.59:1passpassfail
  • AAA: use #58a772 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #458259 as the background.

Brands using this color

mcpConnect your agent — build around #458259
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 #458259 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/458259-a2beaf-c259d4-1f2d2a-ebf1e9?lock=0&style=vibrant

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Machine-readable: color.md