Color

#75b8eb

#75b8eb
hex#75b8eb
rgbrgb(117, 184, 235)
hslhsl(206, 75%, 69%)
oklchoklch(0.758 0.1 242.5)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4406

Colors that go with #75b8eb

Charcoal, Sandy Brown and Amber 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 →

#eba875

#75ebe3 · #757deb

#eb75b8 · #b8eb75

Split-complementary

Open in tool →

#eb757d · #ebe375

#e375eb · #eba875 · #7deb75

Contrast

#75b8eb as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #1b79c0 as the text (4.62:1)
  • AAA: use #145a8f as the text (7.27:1)
  • AA: or shift the background to #424242 (4.7:1)
  • AAA: or shift the background to #262626 (7.07:1)
Aaon black
9.81:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #75b8eb as the background.

Brands using this color

Fonts for this mood

#75b8eb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #75b8eb
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 #75b8eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75b8eb-9caec4-df4e56-1f212d-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