Color

#314e4c

#314e4c
hex#314e4c
rgbrgb(49, 78, 76)
hslhsl(176, 23%, 25%)
oklchoklch(0.4 0.035 190.4)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0662

Colors that go with #314e4c

Teal, Sienna 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 →

#4e3133

#314e3e · #31424e

#4c314e · #4e4c31

Split-complementary

Open in tool →

#4e3142 · #4e3e31

#3e314e · #4e3133 · #424e31

Contrast

#314e4c as textRatioAAAA largeAAAFix
Aaon white
9.03:1passpasspassPasses AAA — no fix needed.
Aaon black
2.32:1failfailfail
  • AA: use #4f7d7a as the text (4.55:1)
  • AAA: use #68a19d as the text (7.17:1)
  • AA: or shift the background to #b8b8b8 (4.55:1)
  • AAA: or shift the background to #e3e3e3 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #314e4c 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

#314e4c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #314e4c
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 #314e4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/314e4c-a2bdbe-d4599d-1f282d-e9f1ed?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