Color

#1e1915

#1e1915
hex#1e1915
rgbrgb(30, 25, 21)
hslhsl(27, 18%, 10%)
oklchoklch(0.218 0.011 60.8)
Closest name: Coco’s Black (#1c1c1a)Relative luminance 0.0103

Tints & shades

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

Harmonies

Complementary

Open in tool →

#151a1e

#1e1515 · #1e1e15

#151e19 · #19151e

Split-complementary

Open in tool →

#151e1e · #15151e

#151e15 · #151a1e · #1e151e

Contrast

#1e1915 as textRatioAAAA largeAAAFix
Aaon white
17.43:1passpasspassPasses AAA — no fix needed.
Aaon black
1.21:1failfailfail
  • AA: use #87715e as the text (4.55:1)
  • AAA: use #a79281 as the text (7.07:1)
  • AA: or shift the background to #828282 (4.53:1)
  • AAA: or shift the background to #a6a6a6 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1e1915 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1e1915 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1e1915
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 #1e1915 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e1915-c4b39c-62cbc7-2d2c1f-f1e9ea?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