Named color

Blue Moon

#3992a8

hex#3992a8

rgbrgb(57, 146, 168)

hslhsl(192, 49%, 44%)

oklchoklch(0.616 0.089 217.1)

Relative luminance 0.2425

Cool Modern

Open in palette tool Check contrast

Blue Moon 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

40a2ba 54aec4 67b7cb 7ec2d3 91cbd9 a4d4e0 bbdfe8 cee8ee e4f2f6 f7fbfc

Shades — toward black

348498 2f7789 2a6a7a 245c6a 1f4f5b 1a424c 15353d 10282e 0a1a1e 050d0f

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

Harmonies

Complementary

Open in tool →

3992a8 a74f39

#a74f39

Analogous

Open in tool →

3992a8 39a786 395aa7

#39a786 · #395aa7

Triadic

Open in tool →

3992a8 a73991 91a739

#a73991 · #91a739

Split-complementary

Open in tool →

3992a8 a7395a a78639

#a7395a · #a78639

Tetradic

Open in tool →

3992a8 8639a7 a74f39 5aa739

#8639a7 · #a74f39 · #5aa739

Contrast

Blue Moon as text	Ratio	AA	AA large	AAA	Fix
Aaon white	3.59:1	fail	pass	fail	AA: use #317d90 as the text (4.7:1) AAA: use #26606e as the text (7.05:1) AA: or shift the background to #1f1f1f (4.59:1)
Aaon black	5.85:1	pass	pass	fail	AAA: use #40a2ba as the text (7.1:1)

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

Blue Moon reads as cool, modern. The font library is tagged with the same vocabulary:

Modern fonts →

mcpConnect your agent — build around Blue Moon

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 #3992a8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3992a8-a2b5be-df4e77-1f242d-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