#172117 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	16.58:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	1.27:1	fail	fail	fail	AA: use #587e58 as the text (4.54:1) AAA: use #78a178 as the text (7.17:1) AA: or shift the background to #878787 (4.62:1) AAA: or shift the background to #ababab (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #172117 as the background.

Brands using this color

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

Palettes built around it

10b981 134e4a f59e0b ffffff 10231b

Mint Modern

Open in tool →

Emerald as a primary rather than a success color, anchored by deep teal text — fresh, friendly, and fintech-adjacent.

Modern Clean FriendlyFintech

8fae6a 6b7a5a d9a05b 1b2419 e9e6dc

Forest Floor

Open in tool →

Moss and bark with a mushroom-cap amber — grounded and quiet, made for long-form nature content.

Dark Muted WarmOutdoors

Fonts for this mood

#172117 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

Luxury fonts →Bold fonts →

mcpConnect your agent — build around #172117

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 #172117 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/172117-a2bea5-994edf-1f2d25-edf1e9?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