Bookshop
Open in tool →Chestnut and forest on cream read like a cloth-bound spine; the palette recedes so covers and type do the talking.
Color
#2a605d
#2a605d
hex
#2a605drgb
rgb(42, 96, 93)hsl
hsl(177, 39%, 27%)oklch
oklch(0.452 0.057 190.4)Closest name: Arctic Nights (#345c61)Relative luminance 0.0965
Colors that go with #2a605d
Crimson, Cadet Blue and Copper 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.
Crimson #dc143c
complementaryshippedCrimson sits directly opposite #2a605d on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #2a605d: 4 real palettes, including Paper & Pine and Alpine, as the supporting colour.
Copper #b87333
shippedDesigners have shipped Copper with #2a605d: 4 real palettes, including Desert Road and Clay & Linen, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #2a605d: 10 real palettes, including HP's brand system and The New York Times's brand system, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #2a605d in 4 real palettes, including Fireside and Mid-Century, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #2a605d in 5 real palettes, including Console Light and Undergrowth, as the accent.
Midnight Blue #191970
shipped6 real palettes, including Open House and FIFA's brand system put Midnight Blue beside #2a605d, as that palette's text colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #2a605d: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #2a605d
Tints & shades
Harmonies
Contrast
| #2a605d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.17:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.93:1 | 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 #2a605d as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#2a605d reads as dark, luxury, bold. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #2a605d
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 #2a605d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/2a605d-a2bcbe-d4599b-1f282d-e9f1ed?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