Southwest Airlines vs Mercury
84 token-level differences between these two design systems.
Background
#f4f4f4 → #ffffff Text
#000000 → #101011 Brand
#ffbf27 → #5f6ad2 Border
#000000 → #0000000f Display font
Southwest Sans → Tiempos Headline Body size
16px → 16px colors 74 changed
~
bg #f4f4f4 → #ffffff ~
surface #f4f4f4 → #f4f4f2 ~
surface-soft #ebebeb → #f8f8f6 ~
text #000000 → #101011 ~
text-muted #565656 → #5b5d5c ~
text-soft #767676 → #8a8c8b ~
brand #ffbf27 → #5f6ad2 ~
brand-hover #f0b01c → #4a55b8 ~
on-brand #111b40 → #ffffff ~
link #304cb2 → #5f6ad2 ~
link-hover #26409c → #4a55b8 ~
border #000000 → #0000000f ~
border-soft #d4d4d4 → #0000000a ~
border-strong #000000 → #0000001f ~
success #1a7a3c → #5e9678 ~
warning #b25f00 → #c08a3a ~
danger #c4123c → #c4564f +
bg-soft #fafafa +
bg-mint #d3e8e0 +
bg-mint-soft #eef6f1 +
bg-ink #101011 +
bg-ink-soft #1a1a1c +
surface-warm #f0f0ed +
surface-on-ink #1a1a1c +
surface-on-ink-elev #26262a +
text-strong #000000 +
text-faint #b5b6b5 +
text-on-ink #fafafa +
text-on-ink-muted #9a9a9a +
text-on-mint #101011 +
brand-deep #3a4598 +
brand-soft #e8eaff +
brand-tint #f3f4ff +
accent #d3e8e0 +
accent-strong #9bc5b3 +
accent-soft #eef6f1 +
accent-deep #76a692 +
border-on-ink #ffffff14 +
on-mint #101011 +
success-bg #e8f1ec +
warning-bg #f7eed8 +
danger-bg #f7e3e0 +
shadow-soft rgba(0,0,0,0.03) +
shadow-standard rgba(0,0,0,0.06) +
shadow-elevated rgba(0,0,0,0.10) −
bg-alt #ffffff −
surface-white #ffffff −
surface-navy #111b40 −
surface-blue #304cb2 −
surface-yellow-soft #fff6dd −
text-body #1a1a1a −
text-on-brand #111b40 −
text-on-navy #ffffff −
text-on-blue #ffffff −
brand-active #dca110 −
blue #304cb2 −
blue-hover #26409c −
blue-active #1d3380 −
navy #111b40 −
navy-2 #1a2a5e −
red-heart #d31245 −
link-visited #5a3a9e −
border-focus #304cb2 −
divider #d4d4d4 −
scrim rgba(17,27,64,0.55) −
shadow-card rgba(17,27,64,0.08) −
shadow-elev rgba(17,27,64,0.16) −
shadow-deep rgba(17,27,64,0.24) −
success-soft #e6f4ec −
warning-soft #fff4e3 −
danger-soft #fdeef1 −
info #304cb2 −
info-soft #eaeefb −
star-rating #ffbf27 typography 5 changed
~
display {"family":"Southwest Sans","size":80} → {"family":"Tiempos Headline","size":96} ~
h1 {"family":"Southwest Sans","size":40} → {"family":"Tiempos Headline","size":72} ~
h2 {"family":"Southwest Sans","size":32} → {"family":"Tiempos Headline","size":48} ~
body {"family":"Southwest Sans","size":16} → {"family":"GT America","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"GT America Mono","size":12} radius 2 changed
~
button 8px → 6px ~
card 12px → 10px spacing 3 changed
~
xs 0px → 2px ~
lg 32px → 24px ~
xl 64px → 40px