brandsweets

Color

#0c78ca

#0c78ca
hex#0c78ca
rgbrgb(12, 120, 202)
hslhsl(206, 89%, 42%)
oklchoklch(0.562 0.153 249.5)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1778
CoolVividTechnicalModern
Open in palette toolCheck contrast

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →
0c78caca5e0c

#ca5e0c

Analogous

Open in tool →
0c78ca0ccabe0c18ca

#0ccabe · #0c18ca

Triadic

Open in tool →
0c78caca0c7878ca0c

#ca0c78 · #78ca0c

Split-complementary

Open in tool →
0c78caca0c18cabe0c

#ca0c18 · #cabe0c

Tetradic

Open in tool →
0c78cabe0ccaca5e0c18ca0c

#be0cca · #ca5e0c · #18ca0c

Contrast

#0c78ca as textRatioAAAA largeAAAFix
Aaon white
4.61:1passpassfail
  • AAA: use #095b9a as the text (7.06:1)
Aaon black
4.56:1passpassfail
  • AAA: use #2b9cf3 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c78ca as the background.

Brands using this color

Fonts for this mood

#0c78ca reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #0c78ca
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #0c78ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c78ca-9caec4-df4e56-1f212d-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