Color

#83c5fc

#83c5fc
hex#83c5fc
rgbrgb(131, 197, 252)
hslhsl(207, 95%, 75%)
oklchoklch(0.8 0.103 244.7)
Closest name: Clear Sky (#8eccfe)Relative luminance 0.5179

Colors that go with #83c5fc

Charcoal, Dark Orange 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 →

#fcb983

#83fcf6 · #8389fc

#fc83c5 · #c5fc83

Split-complementary

Open in tool →

#fc8389 · #fcf683

#f683fc · #fcb983 · #89fc83

Contrast

#83c5fc as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #0578d6 as the text (4.5:1)
  • AAA: use #04599f as the text (7.16:1)
  • AA: or shift the background to #4d4d4d (4.57:1)
  • AAA: or shift the background to #303030 (7.14:1)
Aaon black
11.36:1passpasspassPasses 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 #83c5fc as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#83c5fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83c5fc
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 #83c5fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83c5fc-9cadc4-df4e53-1f212d-e9f1f1?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