Fresh Juice
Open in tool →Orange, mango and mint — a sugar rush; keep the type black so it stays legible under all that color.
Color
#1f2323
#1f2323
hex
#1f2323rgb
rgb(31, 35, 35)hsl
hsl(180, 6%, 13%)oklch
oklch(0.252 0.006 196.8)Closest name: Underworld (#1e231c)Relative luminance 0.0161
Colors that go with #1f2323
Charcoal, Amber and 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black that reads cleanly against #1f2323 without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #1f2323 in 18 real palettes, including Wikipedia's brand system and Google's brand system, as the accent.
Blue #0000ff
shipped24 real palettes, including Rolex's brand system and Bumble's brand system put Blue beside #1f2323, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #1f2323 in 10 real palettes, including ClickUp's brand system and Yahoo's brand system, as the lead colour.
Blush Pink #e8b4b8
shipped6 real palettes, including Graphite Mono and Rain Garden put Blush Pink beside #1f2323, as the accent.
Brown #a52a2a
shipped5 real palettes, including Woodsmoke and Typewriter put Brown beside #1f2323, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #1f2323 in 6 real palettes, including Kiln and Chalkboard, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #1f2323: 10 real palettes, including Paper & Pine and SoFi's brand system, as the supporting colour.
Real palettes that use #1f2323
Tints & shades
Harmonies
Contrast
| #1f2323 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 15.87:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.32:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f2323 as the background.
Brands using this color
- Acertext · #222222 · Δ0.586
- Airbnbtext · #222222 · Δ0.586
- AliExpressprimary · #222222 · Δ0.586
- AliExpresstext · #222222 · Δ0.586
- Nikonprimary · #222222 · Δ0.586
- Nikontext · #222222 · Δ0.586
- Wikipediaprimary · #202122 · Δ0.686
- Wikipediatext · #202122 · Δ0.686
- Coheretext · #212121 · Δ0.727
- Postmantext · #212121 · Δ0.727
- Rolextext · #212121 · Δ0.727
- SoFiprimary · #212121 · Δ0.727
- SoFitext · #212121 · Δ0.727
- GitHubtext · #1f2328 · Δ0.96
- Retoolprimary · #242424 · Δ1.013
- Bumbleprimary · #202020 · Δ1.035
- Bumbletext · #202020 · Δ1.035
- ClickUptext · #202020 · Δ1.035
- Lamborghiniprimary · #202020 · Δ1.035
- Lamborghinitext · #202020 · Δ1.035
- AT&Tprimary · #1d2329 · Δ1.167
- AT&Ttext · #1d2329 · Δ1.167
- 7-Elevenprimary · #212529 · Δ1.247
- 7-Eleventext · #212529 · Δ1.247
- AMDprimary · #212529 · Δ1.247
- AMDtext · #212529 · Δ1.247
- Boeingtext · #212529 · Δ1.247
- Calvin Kleinprimary · #212529 · Δ1.247
- Calvin Kleintext · #212529 · Δ1.247
- Datadogtext · #212529 · Δ1.247
- Tommy Hilfigerprimary · #212529 · Δ1.247
- Tommy Hilfigertext · #212529 · Δ1.247
- Trader Joe'sprimary · #212529 · Δ1.247
- Trader Joe'stext · #212529 · Δ1.247
- Todoisttext · #25221e · Δ1.284
- GitLabtext · #1f1f1f · Δ1.405
- Googletext · #1f1f1f · Δ1.405
- HubSpottext · #1f1f1f · Δ1.405
- Revoluttext · #1f1f1f · Δ1.405
- Zedtext · #242529 · Δ1.556
- Subarutext · #1d252c · Δ1.621
- Appleprimary · #221e1f · Δ1.715
- Chevroletprimary · #262626 · Δ1.756
- Chevrolettext · #262626 · Δ1.756
- Cloudflaretext · #262626 · Δ1.756
- Obsidiantext · #262626 · Δ1.756
- Sveltetext · #262626 · Δ1.756
- Figmatext · #1e1e1e · Δ1.801
- Nokiatext · #1d1e20 · Δ1.821
- Cursortext · #26251e · Δ1.825
- WhatsAppprimary · #1c1e21 · Δ1.899
- WhatsApptext · #1c1e21 · Δ1.899
- Qatar Airwaysprimary · #1f212b · Δ1.907
- Qatar Airwaystext · #1f212b · Δ1.907
- American Eagleprimary · #24272a · Δ1.968
- American Eagletext · #24272a · Δ1.968
Palettes built around it
Crayon Box
Open in tool →Red, teal and yellow at crayon saturation — joyful, but on white with black type so it stays readable for grown-ups.
Retro Pop
Open in tool →Fifties-diner red and steel blue with a peach — nostalgic pop that still passes contrast.
Paper & Pine
Open in tool →Deep pine on paper-white with a marmalade accent — a quiet, sustainable-brand palette that isn't beige.
Graphite Mono
Open in tool →Five greys, no hue — the true monochrome; the accent is a lighter grey, so hierarchy comes from weight and size alone.
Fonts for this mood
#1f2323 reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #1f2323
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #1f2323 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/1f2323-a2beb0-c859d4-1f2d2b-eaf1e9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md