Color

#284052

#284052
hex#284052
rgbrgb(40, 64, 82)
hslhsl(206, 34%, 24%)
oklchoklch(0.36 0.043 241.8)
Closest name: Capital Blue (#1a4157)Relative luminance 0.0473

Colors that go with #284052

Dark Olive Green, Teal and Sienna 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 →

#523a28

#28524f · #282b52

#522840 · #405228

Split-complementary

Open in tool →

#52282b · #524f28

#4f2852 · #523a28 · #2b5228

Contrast

#284052 as textRatioAAAA largeAAAFix
Aaon white
10.79:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #4d7b9d as the text (4.64:1)
  • AAA: use #739bba as the text (7.13:1)
  • AA: or shift the background to #a8a8a8 (4.54:1)
  • AAA: or shift the background to #d1d1d1 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #284052 as the background.

Brands using this color

Fonts for this mood

#284052 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #284052
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 #284052 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/284052-9caec4-df4e56-1f212d-e9f1f1?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