#2C264BSpace
#9C6C00Copper
#B3A900Brass
#C7ECCDPearl

Brass & Copper Haze color palette

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Brass & Copper Haze is a vivid complementary color palette tagged modern, yellow. Space and Pearl sit nearly opposite on the color wheel, so the pairing has real energy; keep one as the accent. These are bold, punchy colors that need generous white space around them. Warm and cool hues are mixed, which adds depth.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Space#2C264Brgb(44, 38, 75)hsl(250, 33%, 22%)oklch(29.5% 0.066 289)
Copper#9C6C00rgb(156, 108, 0)hsl(42, 100%, 31%)oklch(56.7% 0.118 78)
Brass#B3A900rgb(179, 169, 0)hsl(57, 100%, 35%)oklch(72.0% 0.153 105)
Pearl#C7ECCDrgb(199, 236, 205)hsl(130, 49%, 85%)oklch(90.8% 0.057 150)

Why it works and how to use it

It works because the lightness range is wide (22% to 85%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Pearl (#C7ECCD) is the lightest color, so it belongs on large surfaces.
  • Text: Space (#2C264B) on #C7ECCD gives 10.97:1, passing WCAG AAA.
  • Primary: Copper (#9C6C00) is the most saturated mid-tone; use it for buttons and links (3.58:1 against the background, fine for UI elements).
  • Accent: Brass (#B3A900) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Space on Pearl at 10.97:1.

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

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Design faster with Brass & Copper Haze

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

#2C264B
#9C6C00
#B3A900
#C7ECCD

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#2C264B on #C7ECCDAa10.97:1AAA
#2C264B on #B3A900Aa5.78:1AA
#9C6C00 on #C7ECCDAa3.58:1AA large only
#2C264B on #9C6C00Aa3.07:1AA large only
#B3A900 on #C7ECCDAa1.9:1Fail
#9C6C00 on #B3A900Aa1.88:1Fail

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