Color

#28204b

#28204b
hex#28204b
rgbrgb(40, 32, 75)
hslhsl(251, 40%, 21%)
oklchoklch(0.278 0.077 289)
Closest name: Azulado (#211d49)Relative luminance 0.0199

Colors that go with #28204b

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 →

#434b20

#202e4b · #3d204b

#4b2820 · #204b28

Split-complementary

Open in tool →

#4b3d20 · #2e4b20

#4b202e · #434b20 · #204b3d

Contrast

#28204b as textRatioAAAA largeAAAFix
Aaon white
15.02:1passpasspassPasses AAA — no fix needed.
Aaon black
1.4:1failfailfail
  • AA: use #7969bf as the text (4.59:1)
  • AAA: use #998dce as the text (7.06:1)
  • AA: or shift the background to #8f8f8f (4.64:1)
  • AAA: or shift the background to #b3b3b3 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #28204b 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

#28204b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #28204b
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 #28204b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28204b-a89cc4-dfb34e-281f2d-e9ecf1?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