brandsweets

Named color

Cold and Dark

#154250
hex#154250
rgbrgb(21, 66, 80)
hslhsl(194, 58%, 20%)
oklchoklch(0.355 0.054 222.1)
Relative luminance 0.0464
CoolDarkLuxuryBoldModern
Open in palette toolCheck contrast

Cold And Dark 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

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

Harmonies

Complementary

Open in tool →
154250512315

#512315

Analogous

Open in tool →
154250155141152551

#155141 · #152551

Triadic

Open in tool →
154250511543435115

#511543 · #435115

Split-complementary

Open in tool →
154250511525514115

#511525 · #514115

Tetradic

Open in tool →
154250411551512315255115

#411551 · #512315 · #255115

Contrast

Cold and Dark as textRatioAAAA largeAAAFix
Aaon white
10.9:1passpasspassPasses AAA — no fix needed.
Aaon black
1.93:1failfailfail
  • AA: use #297f99 as the text (4.59:1)
  • AAA: use #34a4c5 as the text (7.26:1)
  • AA: or shift the background to #a8a8a8 (4.58:1)
  • AAA: or shift the background to #d1d1d1 (7.14:1)

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

Brands using this color

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

Fonts for this mood

Cold and Dark reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

Luxury fonts →Bold fonts →Modern fonts →
mcpConnect your agent — build around Cold and Dark
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 #154250 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/154250-9cb6c4-df4e72-1f242d-e9f1ef?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