Named color

Dusk

#4e5481

hex#4e5481

rgbrgb(78, 84, 129)

hslhsl(233, 25%, 41%)

oklchoklch(0.461 0.074 277.3)

Relative luminance 0.0955

Cool Muted

Open in palette tool Check contrast

Dusk on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Tints & shades

Tints — toward white

5a6196 666da3 797faf 8c92ba 9fa4c6 afb3cf c2c5db d6d7e6 e6e7f0 f9f9fb

Shades — toward black

474c76 41466c 393e60 323653 2c2f49 24273d 1d1f30 151723 0f101a 08080d

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

4e5481 837d4e

#837d4e

Analogous

Open in tool →

4e5481 4e6f83 624e83

#4e6f83 · #624e83

Triadic

Open in tool →

4e5481 834e55 55834e

#834e55 · #55834e

Split-complementary

Open in tool →

4e5481 83624e 6f834e

#83624e · #6f834e

Tetradic

Open in tool →

4e5481 834e6f 837d4e 4e8362

#834e6f · #837d4e · #4e8362

Contrast

Dusk as text	Ratio	AA	AA large	AAA	Fix
Aaon white	7.22:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	2.91:1	fail	fail	fail	AA: use #6c73a7 as the text (4.65:1) AAA: use #8f95bc as the text (7.19:1) AA: or shift the background to #cfcfcf (4.63:1) AAA: or shift the background to #fcfcfc (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with Dusk as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around Dusk

live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp

claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp

try this prompt

›analyze #4e5481 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e5481-9c9cc4-df884e-241f2d-e9eef1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md