Color

#08337d

#08337d
hex#08337d
rgbrgb(8, 51, 125)
hslhsl(218, 88%, 26%)
oklchoklch(0.345 0.134 260.9)
Closest name: Below the Surface (#0a2f7c)Relative luminance 0.039

Colors that go with #08337d

Charcoal, Crimson and Steel 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 →

#7d5208

#086d7d · #18087d

#7d0833 · #337d08

Split-complementary

Open in tool →

#7d1808 · #6d7d08

#7d086d · #7d5208 · #087d18

Contrast

#08337d as textRatioAAAA largeAAAFix
Aaon white
11.8:1passpasspassPasses AAA — no fix needed.
Aaon black
1.78:1failfailfail
  • AA: use #226ef1 as the text (4.57:1)
  • AAA: use #5c94f5 as the text (7.01:1)
  • AA: or shift the background to #a1a1a1 (4.57:1)
  • AAA: or shift the background to #c9c9c9 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08337d 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

#08337d reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08337d
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 #08337d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08337d-9ca6c4-df644e-201f2d-e9f0f1?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