ATLAS CLARUS
Color Match & Mix
Reference identity first. Experimental mixing only after the reference is frozen.
1
Source color
Documented 8-bit sRGB / HEX input
2
Frozen ATLAS / PKL reference
Exact values from the active bound master
Match the source color first.
EXACT ATLAS / PKL REFERENCE
- PKL Lab
- d²_RGB
- Tie
- ΔE76
- ΔE00
ΔE stage = POSTHOC_ONLY · does not influence source identity.
3
Experimental color mixing
Full-spectrum prediction against the frozen ATLAS reference
Active pigment library
GOLDEN OpenAcrylics · 48 validated 36-band spectra
Model
Opaque single-constant Kubelka–Munk · exhaustive singles + pairs
Target
Frozen ATLAS reference reflectance, 380–730 nm / 10 nm
This is an EXPERIMENTAL DIGITAL SPECTRAL PREDICTION.
Percentages are model weights, not validated physical mass fractions.
Freeze an ATLAS reference first.
Best spectral pair
Show top 5 predicted pairs
- Candidate pigments
- 48
- Pairs evaluated
- 1128
- Weight search
- 65-step grid + deterministic refinement
- Selection metric
- Spectral RMSE
REFERENCE_IDENTITYNOT_FROZEN
PRODUCTION_PREDICTIONEXPERIMENTAL
measured_qc_statusNOT_MEASURED
PRODUCTION_APPROVALFALSE