Color

#015afe

#015afe
hex#015afe
rgbrgb(1, 90, 254)
hslhsl(219, 99%, 50%)
oklchoklch(0.541 0.253 262.2)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1447

Colors that go with #015afe

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 →

#fea501

#01d8fe · #2701fe

#fe015a · #5afe01

Split-complementary

Open in tool →

#fe2701 · #d8fe01

#fe01d8 · #fea501 · #01fe27

Contrast

#015afe as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #014bd5 as the text (7.07:1)
Aaon black
3.89:1failpassfail
  • AA: use #1b6afe as the text (4.54:1)
  • AAA: use #5d95fe as the text (7.2:1)
  • AA: or shift the background to #ebebeb (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #015afe as the background.

Brands using this color

Fonts for this mood

#015afe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #015afe
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 #015afe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/015afe-9ca5c4-df664e-211f2d-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