Color

#0a67d1

#0a67d1
hex#0a67d1
rgbrgb(10, 103, 209)
hslhsl(212, 91%, 43%)
oklchoklch(0.529 0.181 256.9)
Closest name: Denim (#1560bd)Relative luminance 0.1437

Colors that go with #0a67d1

Charcoal, Crimson 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 →

#d1740a

#0acbd1 · #110ad1

#d10a67 · #67d10a

Split-complementary

Open in tool →

#d1110a · #cbd10a

#d10acb · #d1740a · #0ad111

Contrast

#0a67d1 as textRatioAAAA largeAAAFix
Aaon white
5.42:1passpassfail
  • AAA: use #0856af as the text (7.09:1)
Aaon black
3.87:1failpassfail
  • AA: use #0b71e5 as the text (4.51:1)
  • AAA: use #4698f6 as the text (7.08:1)
  • AA: or shift the background to #ebebeb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0a67d1 as the background.

Brands using this color

Fonts for this mood

#0a67d1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0a67d1
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 #0a67d1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0a67d1-9caac4-df564e-1f202d-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