Color

#426376

#426376
hex#426376
rgbrgb(66, 99, 118)
hslhsl(202, 28%, 36%)
oklchoklch(0.482 0.049 234.4)
Closest name: Atlantis (#336172)Relative luminance 0.1139

Colors that go with #426376

Charcoal, Steel Blue and Sienna 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 →

#765542

#42766f · #424976

#764263 · #637642

Split-complementary

Open in tool →

#764249 · #766f42

#6f4276 · #765542 · #497642

Contrast

#426376 as textRatioAAAA largeAAAFix
Aaon white
6.41:1passpassfail
  • AAA: use #3d5a6c as the text (7.3:1)
Aaon black
3.28:1failpassfail
  • AA: use #537b93 as the text (4.62:1)
  • AAA: use #769cb2 as the text (7.17:1)
  • AA: or shift the background to #d9d9d9 (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 #426376 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 #426376
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 #426376 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/426376-9cb1c4-df4e5f-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