Color

#1e76c2

#1e76c2
hex#1e76c2
rgbrgb(30, 118, 194)
hslhsl(208, 73%, 44%)
oklchoklch(0.555 0.142 249.9)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1713

Colors that go with #1e76c2

Charcoal, Crimson and Sienna 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 →

#c26b1e

#1ec2bd · #1e24c2

#c21e76 · #76c21e

Split-complementary

Open in tool →

#c21e24 · #c2bd1e

#bd1ec2 · #c26b1e · #24c21e

Contrast

#1e76c2 as textRatioAAAA largeAAAFix
Aaon white
4.75:1passpassfail
  • AAA: use #175b96 as the text (7.06:1)
Aaon black
4.43:1failpassfail
  • AA: use #1f78c7 as the text (4.57:1)
  • AAA: use #4a9ce3 as the text (7.16:1)
  • AA: or shift the background to #fafafa (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1e76c2 as the background.

Brands using this color

Fonts for this mood

#1e76c2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1e76c2
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 #1e76c2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e76c2-9cadc4-df4e51-1f212d-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