Indigo SaaS
Open in tool →The dependable indigo-and-emerald B2B pairing: indigo for primary actions, emerald reserved for success states.
Color
#121d26
#121d26
hex
#121d26rgb
rgb(18, 29, 38)hsl
hsl(207, 36%, 11%)oklch
oklch(0.225 0.024 243.8)Closest name: Black Stallion (#0e191c)Relative luminance 0.0115
Colors that go with #121d26
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 #121d26 without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #121d26 in 18 real palettes, including Warner Bros.'s brand system and Blueprint, as the accent.
Blue #0000ff
shipped23 real palettes, including Signal's brand system and CVS's brand system put Blue beside #121d26, as the supporting colour.
Blue Violet #8a2be2
shippedBlue Violet is paired with #121d26 in 10 real palettes, including Yahoo's brand system and ClickUp's brand system, as the supporting colour.
Blush Pink #e8b4b8
shipped5 real palettes, including Graphite Mono and Estate put Blush Pink beside #121d26, as the accent.
Brown #a52a2a
shipped5 real palettes, including Woodsmoke and State Farm's brand system put Brown beside #121d26, as the accent.
Burgundy #800020
shipped4 real palettes, including Qatar Airways's brand system and Mailchimp's brand system put Burgundy beside #121d26, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #121d26 in 6 real palettes, including Coffee Bar and Kiln, as the accent.
Real palettes that use #121d26
Tints & shades
Harmonies
Contrast
| #121d26 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 17.08:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.23:1 | 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 #121d26 as the background.
Brands using this color
- Asanasecondary · #151b26 · Δ0.827
- Boxtext · #151f26 · Δ0.927
- Airtableaccent · #181d26 · Δ0.964
- Audisecondary · #181d25 · Δ0.965
- Vimeotext · #141a20 · Δ1.358
- NFLaccent · #172029 · Δ1.459
- Formula 1text · #1c1c25 · Δ1.663
- Philipsprimary · #15191e · Δ1.812
- Philipstext · #15191e · Δ1.812
- Fitbitprimary · #191c1d · Δ1.926
- Fitbittext · #191c1d · Δ1.926
- Qatar Airwayssecondary · #181825 · Δ1.931
- Splinetext · #191a1d · Δ1.968
- WhatsAppprimary · #1c1e21 · Δ1.982
- WhatsApptext · #1c1e21 · Δ1.982
Palettes built around it
Arctic
Open in tool →Navy type on white with an ice-blue accent: crisp and corporate without going grey.
Cobalt Pop
Open in tool →One deep cobalt and one hot pink on white — a two-accent system for launches and campaign pages that need punch.
Fireside
Open in tool →Cranberry, pine and brass on a charcoal night — the holiday palette without the clichés, because the surface is cold.
Sapphire & Gold
Open in tool →Deep sapphire and gold with a teal — old-money jewel tones on an ivory ground; heraldic without a crest.
Peacock
Open in tool →Teal, cobalt and magenta at full chroma on white — jewel tones in daylight; the trick is a near-black text with a blue cast.
Fonts for this mood
#121d26 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #121d26
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 #121d26 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/121d26-9cadc4-df4e53-1f212d-e9f1f1?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