colors

Defining colors in the configuration file will not have any effect if you're using a theme.

The default configuration is without a theme.

Example:

[colors]
# Regular colors
background = '#0F0D0E'
black = '#4C4345'
blue = '#006EE6'
cursor = '#F38BA3'
cyan = '#88DAF2'
foreground  = '#F9F4DA'
green = '#0BA95B'
magenta = '#7B5EA7'
red = '#ED203D'
white = '#F1F1F1'
yellow = '#FCBA28'

# Cursor
cursor = '#F712FF'
vi-cursor = '#12d0ff'

# Navigation
tabs = '#12B5E5'
tabs-foreground = '#7d7d7d'
tabs-active = '#303030'
tabs-active-highlight = '#ffa133'
tabs-active-foreground = '#FFFFFF'
bar = '#1b1a1a'

# Search
search-match-background = '#44C9F0'
search-match-foreground = '#FFFFFF'
search-focused-match-background = '#E6A003'
search-focused-match-foreground = '#FFFFFF'

# Selection`
selection-foreground = '#0F0D0E'
selection-background = '#44C9F0'

# Dim colors
dim-black = '#1C191A'
dim-blue = '#0E91B7'
dim-cyan = '#93D4E7'
dim-foreground = '#ECDC8A'
dim-green = '#098749'
dim-magenta = '#624A87'
dim-red = '#C7102A'
dim-white = '#C1C1C1'
dim-yellow = '#E6A003'

# Light colors
light-black = '#ADA8A0'
light-blue = '#44C9F0'
light-cyan = '#7BE1FF'
light-foreground = '#F2EFE2'
light-green = '#0ED372'
light-magenta = '#9E88BE'
light-red = '#F25E73'
light-white = '#FFFFFF'
light-yellow = '#FDF170'

You can also specify RGBA with hex, for example: #43ff64d9.