brandsweets

Color

#0a02ed

#0a02ed
hex#0a02ed
rgbrgb(10, 2, 237)
hslhsl(242, 98%, 47%)
oklchoklch(0.43 0.295 264.8)
Closest name: Burning Ultrablue (#150aec)Relative luminance 0.0622
CoolVividTechnicalModern
Open in palette toolCheck contrastWhat goes with it ↓

Colors that go with #0a02ed

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 #0a02ed

Activision· brandAlaska Airlines· brandBBC· brandBinance· brand

Tints & shades

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

Harmonies

Complementary

Open in tool →
0a02ede5ed02

#e5ed02

Analogous

Open in tool →
0a02ed0270ed8002ed

#0270ed · #8002ed

Triadic

Open in tool →
0a02eded0a0202ed0a

#ed0a02 · #02ed0a

Split-complementary

Open in tool →
0a02eded800270ed02

#ed8002 · #70ed02

Tetradic

Open in tool →
0a02eded0270e5ed0202ed80

#ed0270 · #e5ed02 · #02ed80

Contrast

#0a02ed as textRatioAAAA largeAAAFix
Aaon white
9.36:1passpasspassPasses AAA — no fix needed.
Aaon black
2.24:1failfailfail
  • AA: use #635dfd as the text (4.51:1)
  • AAA: use #8f8bfe as the text (7.29:1)
  • AA: or shift the background to #b5b5b5 (4.56:1)
  • AAA: or shift the background to #e0e0e0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0a02ed as the background.

Brands using this color

Fonts for this mood

#0a02ed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #0a02ed
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 #0a02ed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0a02ed-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