Mustard & Electric Blue Vibe is a vivid split color palette tagged modern, white, yellow. The hues span about 125°, enough contrast to create a focal point without the harshness of true complements. 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
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Snow | #FFFBFB | rgb(255, 251, 251) | hsl(0, 100%, 99%) | oklch(99.1% 0.004 17) | |
| Mustard | #CFB637 | rgb(207, 182, 55) | hsl(50, 61%, 51%) | oklch(77.6% 0.143 98) | |
| Electric Blue | #83FEF4 | rgb(131, 254, 244) | hsl(175, 98%, 75%) | oklch(92.3% 0.112 188) | |
| Pewter | #9DA49D | rgb(157, 164, 157) | hsl(120, 4%, 63%) | oklch(71.1% 0.013 145) |
Why it works and how to use it
Two of the four colors are near-neutral, which leaves room for Electric Blue to lead. Lightness runs from 51% to 99%. Well suited to websites, presentations and branding.
- Background: Snow (#FFFBFB) is the lightest color, so it belongs on large surfaces.
- Text: Pewter (#9DA49D) on #FFFBFB gives 2.48:1, so pair it with a darker neutral for body copy.
- Primary: Electric Blue (#83FEF4) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Mustard (#CFB637) for highlights, badges and hover states.
No pair inside the palette reaches 4.5:1, so add black or white for body text.
Preview on a real UI see how the palette feels in context
Design faster with Mustard & Electric Blue Vibe
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: under protanopia and deuteranopia, Snow and Electric Blue become hard to tell apart, so do not rely on that pair alone to carry meaning.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#FFFBFB on #9DA49D | Aa | 2.48:1 | Fail |
#83FEF4 on #9DA49D | Aa | 2.12:1 | Fail |
#FFFBFB on #CFB637 | Aa | 1.97:1 | Fail |
#CFB637 on #83FEF4 | Aa | 1.68:1 | Fail |
#CFB637 on #9DA49D | Aa | 1.26:1 | Fail |
#FFFBFB on #83FEF4 | Aa | 1.17:1 | Fail |