#E4E8F4 · #3B52A6 · #222F7C · #080D38
Use #E4E8F4 as the background. Use #3B52A6 as the primary accent. Use #222F7C as secondary. Use #080D38 as body text/supporting color. Palette mood: Indigo Aurora — night, neon, cool, ocean, moody.
Technical breakdown for the Indigo Aurora color scheme. Use these values for web design (HEX/RGB), print projects (CMYK), or specialized design software (HSL).
| Swatch | Design Role | HEX | RGB | CMYK | HSL |
|---|---|---|---|---|---|
| Background Luminance: 80.7% | 228, 232, 244 | 7%, 5%, 0%, 4% | 225°, 42%, 93% | ||
| Primary Accent Luminance: 9.7% | 59, 82, 166 | 64%, 51%, 0%, 35% | 227°, 48%, 44% | ||
| Secondary Luminance: 3.8% | 34, 47, 124 | 73%, 62%, 0%, 51% | 231°, 57%, 31% | ||
| Body Text Luminance: 0.6% | 8, 13, 56 | 86%, 77%, 0%, 78% | 234°, 75%, 13% |
Hover states, borders and elevation need lighter and darker steps of your base colors. Here are computed tints and shades for every color in the Indigo Aurora palette — click any swatch to copy its hex.
Every color tested as text on every other color as background. Body copy needs 4.5:1 (AA), large text and UI components 3:1. AAA requires 7:1.
| Text on Background | Preview | Ratio | Grade | Safe For |
|---|---|---|---|---|
| #080D38 on #E4E8F4 |
Aa Sample Text
| 15.24:1 | AAA | Body text, headings, UI |
| #E4E8F4 on #080D38 |
Aa Sample Text
| 15.24:1 | AAA | Body text, headings, UI |
| #222F7C on #E4E8F4 |
Aa Sample Text
| 9.71:1 | AAA | Body text, headings, UI |
| #E4E8F4 on #222F7C |
Aa Sample Text
| 9.71:1 | AAA | Body text, headings, UI |
| #3B52A6 on #E4E8F4 |
Aa Sample Text
| 5.83:1 | AA | Body text, UI |
| #E4E8F4 on #3B52A6 |
Aa Sample Text
| 5.83:1 | AA | Body text, UI |
| #080D38 on #3B52A6 |
Aa Sample Text
| 2.62:1 | Fail | Decorative use only |
| #3B52A6 on #080D38 |
Aa Sample Text
| 2.62:1 | Fail | Decorative use only |
| #222F7C on #3B52A6 |
Aa Sample Text
| 1.67:1 | Fail | Decorative use only |
| #3B52A6 on #222F7C |
Aa Sample Text
| 1.67:1 | Fail | Decorative use only |
| #080D38 on #222F7C |
Aa Sample Text
| 1.57:1 | Fail | Decorative use only |
| #222F7C on #080D38 |
Aa Sample Text
| 1.57:1 | Fail | Decorative use only |
The Indigo Aurora palette is built using a analogous relationship between its hues. This ensures that even with high-contrast accents, the overall scheme feels balanced and intentional.
A analogous palette is often preferred by professional designers because it creates a calm, serene atmosphere by using neighboring colors.
Need a fifth color? These three companions are computed from the palette's own hue positions on the color wheel, so they extend the scheme without breaking its harmony.
directly opposite #3B52A6 on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
30° beside #3B52A6 — a calm secondary that extends the palette without adding tension
a ink-black carrying the palette's own hue — perfect for surfaces and dividers
To use this Indigo Aurora color palette in your web project, you can copy the following CSS variables or Tailwind CSS configuration. These roles ensure your UI maintains accessibility and visual hierarchy.
:root {
/* {name} Palette - ihatecolors.com */{'
'} --color-bg: {colors[0]};{'
'} --color-primary: {colors[1]};{'
'} --color-secondary: {colors[2]};{'
'} --color-text: {colors[3]};{'
'} {'}'}Use #E4E8F4 for the main background and #3B52A6 for primary buttons. This creates a high-contrast focal point.
The contrast ratio between #080D38 and #E4E8F4 is 15.24:1 (AAA). Ensure your body text remains legible.
The Indigo Aurora palette contains #E4E8F4, #3B52A6, #222F7C, #080D38. Click any swatch on this page to copy its value, or export all four at once as CSS variables, Tailwind config, SCSS or a Figma-ready list.
Yes for its strongest pairings: #080D38 on #E4E8F4 reaches 15.2:1 (AAA). For body text always keep a 4.5:1 ratio and for large UI elements 3:1 — the full contrast matrix above shows the exact score for every color-on-color combination in this palette.
Beyond its own four colors, #A68F3A, #5E469B, #121317 extend it naturally: the complementary hue for high-energy accents, an analogous neighbor for calm transitions, and a tinted neutral for surfaces. All three are computed from this palette's hues on the color wheel.
Indigo Aurora reads as night, neon, cool. Gently saturated blue drives the personality, grounded by gently saturated blue — a combination that works best when the very light base gets most of the canvas.
Yes. Individual color values can't be copyrighted, so the Indigo Aurora palette is free for personal, client and commercial work — websites, branding, apps, print and social content, with no attribution required.
Use the export panel on this page: CSS variables, a Tailwind config block, SCSS variables, or a Figma copy list are generated from Indigo Aurora's exact values, including the tint and shade ramps shown above.