Color
#304a41
#304a41rgb(48, 74, 65)hsl(159, 21%, 24%)oklch(0.385 0.035 170.7)Colors that go with #304a41
Teal, Blue and Blush Pink 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.
Teal #008080
analogousshippedTeal is #304a41's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped6 real palettes, including Dunkin''s brand system and Instacart's brand system put Blue beside #304a41, as the supporting colour.
Blush Pink #e8b4b8
shipped4 real palettes, including Nursery and Garden Wedding put Blush Pink beside #304a41, as the lead colour.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #304a41: 4 real palettes, including Paper & Pine and Clean Beauty, as the supporting colour.
Copper #b87333
shippedDesigners have shipped Copper with #304a41: 5 real palettes, including Notion's brand system and Desert Road.
Crimson #dc143c
shippedCrimson is paired with #304a41 in 6 real palettes, including Codecademy's brand system and Dunkin''s brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #304a41: 4 real palettes, including Lamborghini's brand system and Vimeo's brand system, as the supporting colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #304a41: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #304a41
Tints & shades
Harmonies
Contrast
| #304a41 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 9.63:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.18:1 | 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 #304a41 as the background.
Brands using this color
Fonts for this mood
#304a41 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:
Point 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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #304a41 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/304a41-a2beb8-d459c0-1f2c2d-e9f1eb?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