Color

#10469e

#10469e
hex#10469e
rgbrgb(16, 70, 158)
hslhsl(217, 82%, 34%)
oklchoklch(0.418 0.154 260.3)
Closest name: Cobalt Blue (#0047ab)Relative luminance 0.0696

Colors that go with #10469e

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 →

#9e6710

#108d9e · #20109e

#9e1046 · #469e10

Split-complementary

Open in tool →

#9e2010 · #8d9e10

#9e108d · #9e6710 · #109e20

Contrast

#10469e as textRatioAAAA largeAAAFix
Aaon white
8.78:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #2570e9 as the text (4.57:1)
  • AAA: use #5d95ef as the text (7.01:1)
  • AA: or shift the background to #bababa (4.52:1)
  • AAA: or shift the background to #e6e6e6 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #10469e as the background.

Brands using this color

Fonts for this mood

#10469e reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #10469e
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 #10469e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/10469e-9ca7c4-df624e-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