Color

#83b5fc

#83b5fc
hex#83b5fc
rgbrgb(131, 181, 252)
hslhsl(215, 95%, 75%)
oklchoklch(0.766 0.116 257.2)
Closest name: Cooler Than Ever (#77bbff)Relative luminance 0.449

Colors that go with #83b5fc

Charcoal, Goldenrod 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 →

#fcc983

#83f2fc · #8d83fc

#fc83b5 · #b5fc83

Split-complementary

Open in tool →

#fc8d83 · #f2fc83

#fc83f2 · #fcc983 · #83fc8d

Contrast

#83b5fc as textRatioAAAA largeAAAFix
Aaon white
2.1:1failfailfail
  • AA: use #0b6ef9 as the text (4.55:1)
  • AAA: use #0552bd as the text (7.12:1)
  • AA: or shift the background to #454545 (4.56:1)
  • AAA: or shift the background to #262626 (7.19:1)
Aaon black
9.98:1passpasspassPasses 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 #83b5fc as the background.

Brands using this color

Fonts for this mood

#83b5fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83b5fc
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 #83b5fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83b5fc-9ca8c4-df5d4e-201f2d-e9f0f1?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