Color

#0662cb

#0662cb
hex#0662cb
rgbrgb(6, 98, 203)
hslhsl(212, 94%, 41%)
oklchoklch(0.513 0.18 257.2)
Closest name: Denim (#1560bd)Relative luminance 0.1309

Colors that go with #0662cb

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 →

#cb6f06

#06c4cb · #0d06cb

#cb0662 · #62cb06

Split-complementary

Open in tool →

#cb0d06 · #c4cb06

#cb06c4 · #cb6f06 · #06cb0d

Contrast

#0662cb as textRatioAAAA largeAAAFix
Aaon white
5.81:1passpassfail
  • AAA: use #0656b2 as the text (7.04:1)
Aaon black
3.62:1failpassfail
  • AA: use #0770e9 as the text (4.5:1)
  • AAA: use #4398f9 as the text (7.1:1)
  • AA: or shift the background to #e3e3e3 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0662cb as the background.

Brands using this color

Fonts for this mood

#0662cb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0662cb
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 #0662cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0662cb-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