Named color

Frostbite

#acfffc

hex#acfffc

rgbrgb(172, 255, 252)

hslhsl(178, 100%, 84%)

oklchoklch(0.946 0.081 193)

Relative luminance 0.8732

Vivid Light Clean

Open in palette tool Check contrast

Frostbite 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

b3fffc bdfffd c2fffd ccfffd d1fffd d6fffe e0fffe e5fffe f0fffe f5ffff

Shades — toward black

85fffb 5cfffa 33fff8 0afff7 00e0d9 00b8b1 008f8a 006663 003d3b 001414

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

Harmonies

Complementary

Open in tool →

acfffc ffadb0

#ffadb0

Analogous

Open in tool →

acfffc adffd3 add9ff

#adffd3 · #add9ff

Triadic

Open in tool →

acfffc fcadff fffcad

#fcadff · #fffcad

Split-complementary

Open in tool →

acfffc ffadd9 ffd3ad

#ffadd9 · #ffd3ad

Tetradic

Open in tool →

acfffc d3adff ffadb0 d9ffad

#d3adff · #ffadb0 · #d9ffad

Contrast

Frostbite as text	Ratio	AA	AA large	AAA	Fix
Aaon white	1.14:1	fail	fail	fail	AA: use #00807b as the text (4.8:1) AAA: use #00615e as the text (7.31:1) AA: or shift the background to #6b6b6b (4.69:1) AAA: or shift the background to #4f4f4f (7.2:1)
Aaon black	18.46:1	pass	pass	pass	Passes AAA — no fix needed.

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

Frostbite reads as vivid, light, clean. The font library is tagged with the same vocabulary:

Clean fonts →

mcpConnect your agent — build around Frostbite

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

tool url/palettes/new/acfffc-a2bcbe-d45999-1f282d-e9f1ed?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