Color

#214f3f

#214f3f
hex#214f3f
rgbrgb(33, 79, 63)
hslhsl(159, 41%, 22%)
oklchoklch(0.39 0.058 168)
Closest name: Cape Verde (#01554f)Relative luminance 0.0627

Colors that go with #214f3f

Sea Green, Teal and 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 →

#4f2131

#214f28 · #21484f

#3f214f · #4f3f21

Split-complementary

Open in tool →

#4f2148 · #4f2821

#28214f · #4f2131 · #484f21

Contrast

#214f3f as textRatioAAAA largeAAAFix
Aaon white
9.31:1passpasspassPasses AAA — no fix needed.
Aaon black
2.25:1failfailfail
  • AA: use #38856a as the text (4.73:1)
  • AAA: use #47a987 as the text (7.29:1)
  • AA: or shift the background to #b5b5b5 (4.54:1)
  • AAA: or shift the background to #e0e0e0 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #214f3f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#214f3f reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #214f3f
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 #214f3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/214f3f-a2beb8-d459c0-1f2c2d-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