Color

#35c5de

#35c5de
hex#35c5de
rgbrgb(53, 197, 222)
hslhsl(189, 72%, 54%)
oklchoklch(0.76 0.121 212.3)
Closest name: darkturquoise (#00ced1)Relative luminance 0.4596

Colors that go with #35c5de

Charcoal, Crimson and Dark Orange 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 →

#de4f35

#35dea3 · #3570de

#de35c5 · #c5de35

Split-complementary

Open in tool →

#de3570 · #dea335

#a335de · #de4f35 · #70de35

Contrast

#35c5de as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #188295 as the text (4.5:1)
  • AAA: use #12606e as the text (7.18:1)
  • AA: or shift the background to #474747 (4.51:1)
  • AAA: or shift the background to #292929 (7.06:1)
Aaon black
10.19:1passpasspassPasses 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 #35c5de as the background.

Brands using this color

Fonts for this mood

#35c5de reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35c5de
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 #35c5de and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35c5de-a2b7be-df4e7e-1f252d-e9f1ee?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