Color

#75c9ea

#75c9ea
hex#75c9ea
rgbrgb(117, 201, 234)
hslhsl(197, 74%, 69%)
oklchoklch(0.795 0.094 225.5)
Closest name: Below Zero (#87cded)Relative luminance 0.515

Colors that go with #75c9ea

Charcoal, Dark Salmon and Crimson 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 →

#ea9775

#75ead1 · #758fea

#ea75c9 · #c9ea75

Split-complementary

Open in tool →

#ea758f · #ead175

#d175ea · #ea9775 · #8fea75

Contrast

#75c9ea as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #197da4 as the text (4.66:1)
  • AAA: use #135e7c as the text (7.19:1)
  • AA: or shift the background to #4d4d4d (4.55:1)
  • AAA: or shift the background to #303030 (7.1:1)
Aaon black
11.3:1passpasspassPasses 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 #75c9ea as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#75c9ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #75c9ea
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 #75c9ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75c9ea-9cb4c4-df4e6b-1f232d-e9f1ef?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