Color

#21694b

#21694b
hex#21694b
rgbrgb(33, 105, 75)
hslhsl(155, 52%, 27%)
oklchoklch(0.468 0.087 162)
Closest name: Into the Green (#0d6c49)Relative luminance 0.1093

Colors that go with #21694b

Charcoal, Crimson and Medium Violet Red 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 →

#69213f

#216927 · #216369

#4b2169 · #694b21

Split-complementary

Open in tool →

#692163 · #692721

#272169 · #69213f · #636921

Contrast

#21694b as textRatioAAAA largeAAAFix
Aaon white
6.59:1passpassfail
  • AAA: use #1f6145 as the text (7.36:1)
Aaon black
3.19:1failpassfail
  • AA: use #2a845e as the text (4.56:1)
  • AAA: use #36ab7a as the text (7.26:1)
  • AA: or shift the background to #d6d6d6 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #21694b 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

#21694b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #21694b
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 #21694b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/21694b-a2beb6-d459c8-1f2d2d-e9f1ea?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