Sequential data scale (9 steps, viridis): the only sanctioned ramp
for continuous magnitude encodings (matrix heatmap intensity,
continuous node-color encodings). Viridis is perceptually uniform
and colorblind-safe, extending the R7.8 commitment from the
categorical palette to continuous scales. Index 0 = low.
Sequential data scale (9 steps, viridis): the only sanctioned ramp for continuous magnitude encodings (matrix heatmap intensity, continuous node-color encodings). Viridis is perceptually uniform and colorblind-safe, extending the R7.8 commitment from the categorical palette to continuous scales. Index 0 = low.