Color

#0833aa

#0833aa
hex#0833aa
rgbrgb(8, 51, 170)
hslhsl(224, 91%, 35%)
oklchoklch(0.39 0.194 263.9)
Closest name: Blue Hour (#0034ab)Relative luminance 0.0532

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aa7f08

#0885aa · #2e08aa

#aa0833 · #33aa08

Split-complementary

Open in tool →

#aa2e08 · #85aa08

#aa0885 · #aa7f08 · #08aa2e

Contrast

#0833aa as textRatioAAAA largeAAAFix
Aaon white
10.17:1passpasspassPasses AAA — no fix needed.
Aaon black
2.06:1failfailfail
  • AA: use #376af6 as the text (4.55:1)
  • AAA: use #6d92f8 as the text (7.12:1)
  • AA: or shift the background to #adadad (4.53:1)
  • AAA: or shift the background to #d9d9d9 (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0833aa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#0833aa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0833aa
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #0833aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0833aa-9ca2c4-df724e-221f2d-e9eff1?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