Color

#08314a

#08314a
hex#08314a
rgbrgb(8, 49, 74)
hslhsl(203, 80%, 16%)
oklchoklch(0.3 0.063 241)
Closest name: Beyond the Stars (#0a3251)Relative luminance 0.0274

Colors that go with #08314a

Royal Blue, Rust 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 →

#492108

#084942 · #081049

#490830 · #304908

Split-complementary

Open in tool →

#490810 · #494208

#420849 · #492108 · #104908

Contrast

#08314a as textRatioAAAA largeAAAFix
Aaon white
13.56:1passpasspassPasses AAA — no fix needed.
Aaon black
1.55:1failfailfail
  • AA: use #157cbc as the text (4.64:1)
  • AAA: use #279ee7 as the text (7.13:1)
  • AA: or shift the background to #969696 (4.58:1)
  • AAA: or shift the background to #bdbdbd (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08314a as the background.

Brands using this color

Fonts for this mood

#08314a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08314a
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 #08314a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08314a-9cb0c4-df4e5d-1f222d-e9f1f0?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