solarized_dark: improve 256 color approximation - #550
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Solarized colors for 256 color palettes are not as closely approximated as they could be. 256_base0 is set to g66 in Urwid's 256 color palette. This corresponds to #a8a8a8 in Xterm. base0 should ideally be #808080. This matches g50 exactly, so switch to that grayscale value. 256_base1 is set to g70 in Urwid's 256 color palette. This corresponds to #b2b2b2 in Xterm. base1 should ideally be #8a8a8a. We can't get this exactly with Urwid's 256 color palette, but #848484 is a closer approximation. Switch to g52 to get this grayscale value. 256_cyan is set to pazz#88 in Urwid's 256 color palette. This corresponds to #008787 in Xterm. cyan should ideally be #00afaf. This matches #0aa exactly, so switch to that value. Signed-off-by: Michael Turquette <mturquette@deferred.io>
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Solarized colors for 256 color palettes are not as closely approximated
as they could be.
256_base0 is set to g66 in Urwid's 256 color palette. This corresponds
to #a8a8a8 in Xterm. base0 should ideally be #808080. This matches g50
exactly, so switch to that grayscale value.
256_base1 is set to g70 in Urwid's 256 color palette. This corresponds
to #b2b2b2 in Xterm. base1 should ideally be #8a8a8a. We can't get
this exactly with Urwid's 256 color palette, but #848484 is a closer
approximation. Switch to g52 to get this grayscale value.
256_cyan is set to #88 in Urwid's 256 color palette. This corresponds
to #008787 in Xterm. cyan should ideally be #00afaf. This matches #0aa
exactly, so switch to that value.
Signed-off-by: Michael Turquette mturquette@deferred.io