Colors

Browse dartwork color libraries with labeled swatches you can drop into figures.

import matplotlib.pyplot as plt
import numpy as np

import dartwork_mpl as dm

# Apply style
dm.style.use("scientific")

# Create figure
fig = plt.figure(figsize=(dm.cm2in(14), dm.cm2in(8)), dpi=300)
gs = fig.add_gridspec(1, 1, left=0.10, right=0.74, top=0.9, bottom=0.12)
ax = fig.add_subplot(gs[0, 0])

x = np.linspace(0, 10, 100)

# 1. dartwork-mpl custom colors (dm.*)
ax.plot(x, np.sin(x), color="oc.red5", lw=2, label="oc.red5")
ax.plot(x, np.cos(x), color="oc.blue5", lw=2, label="oc.blue5")

# 2. Tailwind CSS colors (tw.* or tw.*)
ax.plot(x, np.sin(x) + 2, color="tw.green500", lw=2, label="tw.green500")
ax.plot(x, np.cos(x) + 2, color="tw.purple500", lw=2, label="tw.purple500")

# 3. Color mixing
# Mix red and blue
mixed_color = dm.mix_colors("oc.red5", "oc.blue5", alpha=0.5)
ax.plot(x, np.sin(x) + 4, color=mixed_color, lw=2, label="Mixed (Red+Blue)")

# 4. Pseudo-transparency
# Create a lighter version of red by mixing with white
transparent_red = dm.pseudo_alpha("oc.red5", alpha=0.3, background="white")
ax.fill_between(
    x, np.sin(x) + 4, 5.5, color=transparent_red, label="Pseudo-alpha Red"
)

ax.set_ylim(-1.5, 6)
ax.set_xlabel("X", fontsize=dm.fs(0))
ax.set_ylabel("Y", fontsize=dm.fs(0))
ax.set_title("dartwork-mpl Color System", fontsize=dm.fs(1))
ax.legend(ncol=2, loc="best", frameon=False, fontsize=dm.fs(-1))

dm.simple_layout(fig, gs=gs)
plt.show()