Southwest Airlines vs Delta Air Lines
72 token-level differences between these two design systems.
Background
#f4f4f4 → #fafafa Text
#000000 → #1a1a1a Brand
#ffbf27 → #003366 Border
#000000 → #d8dce0 Display font
Southwest Sans → Whitney Body size
16px → 16px colors 64 changed
~
bg #f4f4f4 → #fafafa ~
surface #f4f4f4 → #ffffff ~
surface-soft #ebebeb → #fafbfc ~
text #000000 → #1a1a1a ~
text-muted #565656 → #5a5a5a ~
text-soft #767676 → #8a8a8a ~
text-on-brand #111b40 → #ffffff ~
brand #ffbf27 → #003366 ~
brand-hover #f0b01c → #002952 ~
on-brand #111b40 → #ffffff ~
link #304cb2 → #003366 ~
link-hover #26409c → #e01933 ~
border #000000 → #d8dce0 ~
border-soft #d4d4d4 → #eaecf0 ~
border-strong #000000 → #b8bdc4 ~
success #1a7a3c → #1d8049 ~
warning #b25f00 → #cc8800 ~
danger #c4123c → #e01933 ~
info #304cb2 → #003366 +
bg-soft #f4f5f7 +
bg-warm #faf9f6 +
surface-strong #f0f2f5 +
brand-pressed #001f3d +
brand-deep #001428 +
brand-tint #e6ebf2 +
brand-soft #cbd5e0 +
red #e01933 +
red-deep #b8132a +
red-soft #ffe5e8 +
text-strong #003366 +
text-faint #bcbcbc +
selected-bg #e6ebf2 +
border-brand #003366 +
diamond-tier #3b3540 +
platinum-tier #737a82 +
gold-tier #b08a4a +
silver-tier #a0a4a8 −
bg-alt #ffffff −
surface-white #ffffff −
surface-navy #111b40 −
surface-blue #304cb2 −
surface-yellow-soft #fff6dd −
text-body #1a1a1a −
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-soft #eaeefb −
star-rating #ffbf27 typography 4 changed
~
display {"family":"Southwest Sans","size":80} → {"family":"Whitney","size":64} ~
h1 {"family":"Southwest Sans","size":40} → {"family":"Whitney","size":36} ~
h2 {"family":"Southwest Sans","size":32} → {"family":"Whitney","size":28} ~
body {"family":"Southwest Sans","size":16} → {"family":"Whitney","size":16} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing 2 changed
~
lg 32px → 24px ~
xl 64px → 40px