brandsweets

Color

#130bf4

#130bf4
hex#130bf4
rgbrgb(19, 11, 244)
hslhsl(242, 91%, 50%)
oklchoklch(0.444 0.298 265.6)
Closest name: Burning Ultrablue (#150aec)Relative luminance 0.0691
CoolVividTechnicalModern
Open in palette toolCheck contrastWhat goes with it ↓

Colors that go with #130bf4

Charcoal, Crimson and Cobalt Blue 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.

Real palettes that use #130bf4

Activision· brandAlaska Airlines· brandBBC· brandBinance· brand

Tints & shades

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

Harmonies

Complementary

Open in tool →
130bf4ecf40b

#ecf40b

Analogous

Open in tool →
130bf40b78f4870bf4

#0b78f4 · #870bf4

Triadic

Open in tool →
130bf4f4130b0bf413

#f4130b · #0bf413

Split-complementary

Open in tool →
130bf4f4870b78f40b

#f4870b · #78f40b

Tetradic

Open in tool →
130bf4f40b78ecf40b0bf487

#f40b78 · #ecf40b · #0bf487

Contrast

#130bf4 as textRatioAAAA largeAAAFix
Aaon white
8.82:1passpasspassPasses AAA — no fix needed.
Aaon black
2.38:1failfailfail
  • AA: use #6863f8 as the text (4.73:1)
  • AAA: use #8e8af9 as the text (7.15:1)
  • AA: or shift the background to #bababa (4.54:1)
  • AAA: or shift the background to #e6e6e6 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #130bf4 as the background.

Brands using this color

Fonts for this mood

#130bf4 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #130bf4
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 #130bf4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/130bf4-a29cc4-df9e4e-261f2d-e9edf1?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