brandsweets

Color

#190af0

#190af0
hex#190af0
rgbrgb(25, 10, 240)
hslhsl(244, 92%, 49%)
oklchoklch(0.44 0.293 266.4)
Closest name: Burning Ultrablue (#150aec)Relative luminance 0.0672
CoolVividTechnicalModern
Open in palette toolCheck contrastWhat goes with it ↓

Colors that go with #190af0

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 #190af0

Activision· brandAlaska Airlines· brandBBC· brandBinance· brand

Tints & shades

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

Harmonies

Complementary

Open in tool →
190af0e1f00a

#e1f00a

Analogous

Open in tool →
190af00a6ef08c0af0

#0a6ef0 · #8c0af0

Triadic

Open in tool →
190af0f0190a0af019

#f0190a · #0af019

Split-complementary

Open in tool →
190af0f08c0a6ef00a

#f08c0a · #6ef00a

Tetradic

Open in tool →
190af0f00a6ee1f00a0af08c

#f00a6e · #e1f00a · #0af08c

Contrast

#190af0 as textRatioAAAA largeAAAFix
Aaon white
8.96:1passpasspassPasses AAA — no fix needed.
Aaon black
2.34:1failfailfail
  • AA: use #685df8 as the text (4.51:1)
  • AAA: use #9189fa as the text (7.16:1)
  • AA: or shift the background to #b8b8b8 (4.52:1)
  • AAA: or shift the background to #e6e6e6 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #190af0 as the background.

Brands using this color

Fonts for this mood

#190af0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #190af0
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 #190af0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/190af0-a39cc4-dfa24e-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