{% macro avgcolor(color1, color2) -%} {%- set color1 = rgbcolor(color1) -%} {%- set color2 = rgbcolor(color2) -%} {%- set coloravg = [ mean([color1[0], color2[0]]), mean([color1[1], color2[1]]), mean([color1[2], color2[2]]) ] -%} {{ hexcolor(coloravg) }} {%- endmacro %} {% macro lighten(color, fraction) -%} {%- set color = rgbcolor(color) -%} {%- set add_white = 255 * fraction -%} {%- set new_r = color[0] + add_white -%} {%- set new_g = color[1] + add_white -%} {%- set new_b = color[2] + add_white -%} {%- if new_r > 255 %}{% set new_r = 255 %}{% endif -%} {%- if new_g > 255 %}{% set new_g = 255 %}{% endif -%} {%- if new_b > 255 %}{% set new_b = 255 %}{% endif -%} {{ hexcolor([new_r, new_g, new_b]) }} {%- endmacro %} {% macro darken(color, fraction) -%} {%- set color = rgbcolor(color) -%} {%- set darkcolor = [ color[0] - (color[0] * fraction), color[1] - (color[1] * fraction), color[2] - (color[2] * fraction), ] -%} {{ hexcolor(darkcolor) }} {%- endmacro %}