Color

#0088cc

#0088cc
hex#0088cc
rgbrgb(0, 136, 204)
hslhsl(200, 100%, 40%)
oklchoklch(0.6 0.141 241.6)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.2197

Colors that go with #0088cc

Charcoal, Crimson and Copper 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 →

#cc4400

#00ccaa · #0022cc

#cc0088 · #88cc00

Split-complementary

Open in tool →

#cc0022 · #ccaa00

#aa00cc · #cc4400 · #22cc00

Contrast

#0088cc as textRatioAAAA largeAAAFix
Aaon white
3.89:1failpassfail
  • AA: use #007ab8 as the text (4.69:1)
  • AAA: use #005c8a as the text (7.25:1)
  • AA: or shift the background to #171717 (4.6:1)
Aaon black
5.39:1passpassfail
  • AAA: use #00a0f0 as the text (7.29:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0088cc as the background.

Brands using this color

Fonts for this mood

#0088cc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0088cc
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 #0088cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0088cc-9cb2c4-df4e64-1f232d-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