N12172 · Cobalt Blue

Canonical identity

NUANCE IDN12172

Human descriptorCobalt BlueBlue · Cool · Balanced · Medium

Anchor217

TerritoryBlue

Weight2

Registry generation1

Canonical Lab · D50 · CIE 1931 2°66.17701646 / 1.46063596 / -45.56452749

Screen representations

sRGB#76A3F3

Display-P3color(display-p3 0.499074 0.632735 0.928200)

Rec.2020color(rec2020 0.512605 0.592709 0.915185)

Rec.2020 is a published R4 representation. It is not one of the four Protocol 1.0 Resolver targets.

Print

FOGRA51 · coated58.28335881 / 31.97985888 / 0 / 0CMYK · ink rate 90.26321769%ΔE00 4.62943464 · LIMITED

FOGRA52 · uncoated62.42160797 / 29.76119518 / 0 / 0CMYK · ink rate 92.18280315%ΔE00 5.20267362 · LIMITED

Physical realizationMODELLED SPECTRUM380–780 nm · D50 · CIE 1931 2°MODELLED_NOT_PHYSICALLY_VALIDATED

No central measured physical master is claimed in R4. Producer measurement is required for physical validation claims.

Vision

Compact Token v11945

Transport width12 bit

Observer ΔE00 p501.21551122

IdentityN12172

Compact Token v1 is a deterministic Registry index. It is a transport primitive, not the identity itself and not an image codec.

Developer

GET /api/v1/colors/N12172GET /api/v1/resolve/N12172?target=srgbGET /api/v1/resolve/N12172?target=display-p3GET /api/v1/resolve/N12172?target=fogra51GET /api/v1/resolve/N12172?target=fogra52

Canonical IDN12172Compact token1945SourceProtocol 1.0 · 1.4.1 R4