#4B2C6FIndigo
#7E5AA5Plum
#E8B824Mustard
#F8F6F1Smoke

Purple & Mustard color palette

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Purple & Mustard is a complementary color palette tagged retro, purple, yellow. Near-complementary hues (about 137° apart) make this a high-contrast, attention-grabbing combination. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Indigo#4B2C6Frgb(75, 44, 111)hsl(268, 43%, 30%)oklch(36.7% 0.113 303)
Plum#7E5AA5rgb(126, 90, 165)hsl(269, 29%, 50%)oklch(53.7% 0.119 305)
Mustard#E8B824rgb(232, 184, 36)hsl(45, 81%, 53%)oklch(80.4% 0.156 89)
Smoke#F8F6F1rgb(248, 246, 241)hsl(43, 33%, 96%)oklch(97.3% 0.007 89)

Why it works and how to use it

The palette holds together thanks to its complementary hue relationship and a strong light-to-dark ladder (96% down to 30% lightness). A natural fit for websites, presentations and branding.

  • Background: Smoke (#F8F6F1) is the lightest color, so it belongs on large surfaces.
  • Text: Indigo (#4B2C6F) on #F8F6F1 gives 10.29:1, passing WCAG AAA.
  • Primary: Mustard (#E8B824) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Plum (#7E5AA5) for highlights, badges and hover states.

3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Indigo on Smoke at 10.29:1.

Preview on a real UI see how the palette feels in context

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Design faster with Purple & Mustard

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#4B2C6F
#7E5AA5
#E8B824
#F8F6F1

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#4B2C6F on #F8F6F1Aa10.29:1AAA
#4B2C6F on #E8B824Aa5.99:1AA
#7E5AA5 on #F8F6F1Aa4.99:1AA
#7E5AA5 on #E8B824Aa2.91:1Fail
#4B2C6F on #7E5AA5Aa2.06:1Fail
#E8B824 on #F8F6F1Aa1.72:1Fail

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