Color

#040610

#040610
hex#040610
rgbrgb(4, 6, 16)
hslhsl(230, 60%, 4%)
oklchoklch(0.126 0.025 270.5)
Closest name: Eight Ball (#03050a)Relative luminance 0.0019

Tints & shades

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

Harmonies

Complementary

Open in tool →

#100e04

#040c10 · #080410

#100406 · #061004

Split-complementary

Open in tool →

#100804 · #0c1004

#10040c · #100e04 · #041008

Contrast

#040610 as textRatioAAAA largeAAAFix
Aaon white
20.22:1passpasspassPasses AAA — no fix needed.
Aaon black
1.04:1failfailfail
  • AA: use #586dd5 as the text (4.56:1)
  • AAA: use #8594e0 as the text (7.31:1)
  • AA: or shift the background to #787878 (4.58:1)
  • AAA: or shift the background to #999999 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #040610 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

#040610 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #040610
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 #040610 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/040610-9c9ec4-df814e-231f2d-e9eef1?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