Color

#078be4

#078be4
hex#078be4
rgbrgb(7, 139, 228)
hslhsl(204, 94%, 46%)
oklchoklch(0.622 0.165 248)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2411

Colors that go with #078be4

Charcoal, Copper 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 →

#e45f07

#07e4ce · #071de4

#e4078b · #8be407

Split-complementary

Open in tool →

#e4071d · #e4ce07

#ce07e4 · #e45f07 · #1de407

Contrast

#078be4 as textRatioAAAA largeAAAFix
Aaon white
3.61:1failpassfail
  • AA: use #0679c6 as the text (4.61:1)
  • AAA: use #055b94 as the text (7.17:1)
  • AA: or shift the background to #1f1f1f (4.57:1)
Aaon black
5.82:1passpassfail
  • AAA: use #129cf8 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #078be4 as the background.

Brands using this color

Fonts for this mood

#078be4 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #078be4
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 #078be4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/078be4-9cafc4-df4e5a-1f222d-e9f1f0?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