Color

#201a2d

#201a2d
hex#201a2d
rgbrgb(32, 26, 45)
hslhsl(259, 27%, 14%)
oklchoklch(0.234 0.037 298)
Closest name: Dark Knight (#151931)Relative luminance 0.0124

Colors that go with #201a2d

Charcoal, Dark Olive Green and Sea Green 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 →

#272d1a

#1a1e2d · #2a1a2d

#2d201a · #1a2d20

Split-complementary

Open in tool →

#2d2a1a · #1e2d1a

#2d1a1e · #272d1a · #1a2d2a

Contrast

#201a2d as textRatioAAAA largeAAAFix
Aaon white
16.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.25:1failfailfail
  • AA: use #7e6aa9 as the text (4.52:1)
  • AAA: use #9d8ebe as the text (7.05:1)
  • AA: or shift the background to #858585 (4.56:1)
  • AAA: or shift the background to #a8a8a8 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #201a2d as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#201a2d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #201a2d
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 #201a2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/201a2d-ad9cc4-dfc74e-2a1f2d-e9ebf1?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