Color

#288695

#288695
hex#288695
rgbrgb(40, 134, 149)
hslhsl(188, 58%, 37%)
oklchoklch(0.573 0.087 210.4)
Closest name: darkcyan (#008b8b)Relative luminance 0.1967

Colors that go with #288695

Charcoal, Copper and Crimson 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 →

#953628

#28956d · #285095

#952886 · #869528

Split-complementary

Open in tool →

#952850 · #956d28

#6d2895 · #953628 · #509528

Contrast

#288695 as textRatioAAAA largeAAAFix
Aaon white
4.26:1failpassfail
  • AA: use #257f8d as the text (4.67:1)
  • AAA: use #1c5e69 as the text (7.36:1)
  • AA: or shift the background to #0f0f0f (4.5:1)
Aaon black
4.93:1passpassfail
  • AAA: use #30a4b5 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #288695 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#288695 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #288695
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 #288695 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/288695-a2b7be-df4e81-1f252d-e9f1ee?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