Color

#1c7bce

#1c7bce
hex#1c7bce
rgbrgb(28, 123, 206)
hslhsl(208, 76%, 46%)
oklchoklch(0.574 0.152 250.6)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1887

Colors that go with #1c7bce

Charcoal, Crimson and Copper 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 →

#ce6f1c

#1ccec9 · #1c22ce

#ce1c7b · #7bce1c

Split-complementary

Open in tool →

#ce1c22 · #cec91c

#c91cce · #ce6f1c · #22ce1c

Contrast

#1c7bce as textRatioAAAA largeAAAFix
Aaon white
4.4:1failpassfail
  • AA: use #1c79ca as the text (4.53:1)
  • AAA: use #155b99 as the text (7.03:1)
  • AA: or shift the background to #0a0a0a (4.5:1)
Aaon black
4.77:1passpassfail
  • AAA: use #479ce6 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1c7bce as the background.

Brands using this color

Fonts for this mood

#1c7bce reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1c7bce
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 #1c7bce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1c7bce-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