#100910 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	19.65:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	1.07:1	fail	fail	fail	AA: use #a35ca3 as the text (4.62:1) AAA: use #b983b9 as the text (7.01:1) AA: or shift the background to #7a7a7a (4.58:1) AAA: or shift the background to #9c9c9c (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #100910 as the background.

Brands using this color

Palettes built around it

d4af37 8a8a8a c0392b 0d0d0d f5f5f5

Noir Beauty

Open in tool →

Black, gold and one deep red — the prestige cosmetics counter: all restraint and a single lipstick.

Dark Luxury BoldBeauty

cbb26a 8b83a8 b8b8c8 0a0a12 efe9dd

Midnight Luxe

Open in tool →

Champagne gold on ink-navy with a violet undertone — hotels and spirits use it because it reads expensive at any size.

Luxury Dark Elegant

9f1239 6b2a47 e5b769 120a10 f5e9ee

Velvet

Open in tool →

Burgundy and plum on near-black with a brass accent — theatre, wine, and anything that wants to feel after-dark.

Luxury Dark Bold

Fonts for this mood

#100910 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

Warm fonts →Editorial fonts →Elegant fonts →Luxury fonts →Bold fonts →

mcpConnect your agent — build around #100910

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 #100910 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/100910-c19fbd-95cb62-2d1f27-ede9f1?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