Color

#0b68ea

#0b68ea
hex#0b68ea
rgbrgb(11, 104, 234)
hslhsl(215, 91%, 48%)
oklchoklch(0.551 0.212 259.5)
Closest name: Bluetiful (#3c69e7)Relative luminance 0.1591

Colors that go with #0b68ea

Charcoal, Crimson 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 →

#ea8d0b

#0bd7ea · #1e0bea

#ea0b68 · #68ea0b

Split-complementary

Open in tool →

#ea1e0b · #d7ea0b

#ea0bd7 · #ea8d0b · #0bea1e

Contrast

#0b68ea as textRatioAAAA largeAAAFix
Aaon white
5.02:1passpassfail
  • AAA: use #0952b9 as the text (7.19:1)
Aaon black
4.18:1failpassfail
  • AA: use #106ff4 as the text (4.6:1)
  • AAA: use #5598f7 as the text (7.22:1)
  • AA: or shift the background to #f5f5f5 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0b68ea as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0b68ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0b68ea
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 #0b68ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0b68ea-9ca8c4-df5d4e-201f2d-e9f0f1?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