Color

#35acd4

#35acd4
hex#35acd4
rgbrgb(53, 172, 212)
hslhsl(195, 65%, 52%)
oklchoklch(0.697 0.117 225.2)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3502

Colors that go with #35acd4

Charcoal, Amber and Blue 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 →

#d45d35

#35d4ac · #355dd4

#d435ac · #acd435

Split-complementary

Open in tool →

#d4355d · #d4ac35

#ac35d4 · #d45d35 · #5dd435

Contrast

#35acd4 as textRatioAAAA largeAAAFix
Aaon white
2.62:1failfailfail
  • AA: use #2280a0 as the text (4.5:1)
  • AAA: use #195f76 as the text (7.14:1)
  • AA: or shift the background to #363636 (4.61:1)
  • AAA: or shift the background to #141414 (7.02:1)
Aaon black
8:1passpasspassPasses 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 #35acd4 as the background.

Brands using this color

Fonts for this mood

#35acd4 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35acd4
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 #35acd4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35acd4-9cb5c4-df4e70-1f242d-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