Neobank
Open in tool →Purple-and-lime is the challenger-bank uniform — high energy, and clearly not a legacy bank.
Color
#150c09
#150c09
hex
#150c09rgb
rgb(21, 12, 9)hsl
hsl(15, 40%, 6%)oklch
oklch(0.166 0.017 39.4)Closest name: Balsamico (#130d07)Relative luminance 0.0044
Colors that go with #150c09
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 #150c09 without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #150c09 in 17 real palettes, including Ember and Ahrefs's brand system, as the accent.
Blue #0000ff
shipped21 real palettes, including Robinhood's brand system and native Cybersecurity's brand system put Blue beside #150c09, as the supporting colour.
Blue Violet #8a2be2
shippedBlue Violet is paired with #150c09 in 10 real palettes, including Neobank and Render's brand system, as the lead colour.
Brown #a52a2a
shipped4 real palettes, including Garnet and Velvet put Brown beside #150c09, as the lead colour.
Burgundy #800020
shipped4 real palettes, including Mailchimp's brand system and Rare Beauty's brand system put Burgundy beside #150c09, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #150c09 in 4 real palettes, including Velvet and Coffee Bar, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #150c09: 7 real palettes, including Estate and Diner, as the supporting colour.
Real palettes that use #150c09
Tints & shades
Harmonies
Contrast
| #150c09 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 19.29:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.09:1 | 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 #150c09 as the background.
Brands using this color
Palettes built around it
Noir Beauty
Open in tool →Black, gold and one deep red — the prestige cosmetics counter: all restraint and a single lipstick.
Ember
Open in tool →Flame orange on charcoal — the sports and energy palette; one accent yellow for stats and highlights.
Velvet
Open in tool →Burgundy and plum on near-black with a brass accent — theatre, wine, and anything that wants to feel after-dark.
Garnet
Open in tool →Garnet, carnelian and citrine on a wine-black — the warm jewel set for spirits, theatre and jewellery itself.
Fonts for this mood
#150c09 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #150c09
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 #150c09 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/150c09-c4ab9c-62cbb2-2d291f-f1e9eb?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