Color

#155147

#155147
hex#155147
rgbrgb(21, 81, 71)
hslhsl(170, 59%, 20%)
oklchoklch(0.394 0.063 179.5)
Closest name: Cape Verde (#01554f)Relative luminance 0.065

Colors that go with #155147

Blue, Crimson and Deep Sky Blue 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 →

#51151f

#155129 · #153d51

#471551 · #514715

Split-complementary

Open in tool →

#51153d · #512915

#291551 · #51151f · #3d5115

Contrast

#155147 as textRatioAAAA largeAAAFix
Aaon white
9.13:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #218272 as the text (4.5:1)
  • AAA: use #2caa95 as the text (7.29:1)
  • AA: or shift the background to #b8b8b8 (4.6:1)
  • AAA: or shift the background to #e3e3e3 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #155147 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#155147 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #155147
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 #155147 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/155147-a2bebd-d459a9-1f292d-e9f1ec?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