Color

#64d5f2

#64d5f2
hex#64d5f2
rgbrgb(100, 213, 242)
hslhsl(192, 85%, 67%)
oklchoklch(0.818 0.11 217.2)
Closest name: Sky Blue (#87ceeb)Relative luminance 0.5671

Colors that go with #64d5f2

Charcoal, Dark Salmon and Dodger 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 →

#f28063

#63f2c7 · #638ef2

#f263d6 · #d6f263

Split-complementary

Open in tool →

#f2638e · #f2c763

#c763f2 · #f28063 · #8ef263

Contrast

#64d5f2 as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #0d7f9c as the text (4.63:1)
  • AAA: use #0a6076 as the text (7.12:1)
  • AA: or shift the background to #525252 (4.59:1)
  • AAA: or shift the background to #363636 (7.1:1)
Aaon black
12.34:1passpasspassPasses 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 #64d5f2 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

#64d5f2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #64d5f2
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 #64d5f2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64d5f2-a2b5be-df4e77-1f242d-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