#0A1A2A · #2A5A8A · #8AC8E8 · #E8F0F5
Use #0A1A2A as the background. Use #2A5A8A as the primary accent. Use #8AC8E8 as secondary. Use #E8F0F5 as body text/supporting color. Palette mood: Jellyfish Glow — ethereal, cool, glowing.
Technical breakdown for the Jellyfish Glow 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: 1.0% | 10, 26, 42 | 76%, 38%, 0%, 84% | 210°, 62%, 10% | ||
| Primary Accent Luminance: 9.6% | 42, 90, 138 | 70%, 35%, 0%, 46% | 210°, 53%, 35% | ||
| Secondary Luminance: 52.5% | 138, 200, 232 | 41%, 14%, 0%, 9% | 200°, 67%, 73% | ||
| Body Text Luminance: 86.1% | 232, 240, 245 | 5%, 2%, 0%, 4% | 203°, 39%, 94% |
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 Jellyfish Glow 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 |
|---|---|---|---|---|
| #E8F0F5 on #0A1A2A |
Aa Sample Text
| 15.25:1 | AAA | Body text, headings, UI |
| #0A1A2A on #E8F0F5 |
Aa Sample Text
| 15.25:1 | AAA | Body text, headings, UI |
| #8AC8E8 on #0A1A2A |
Aa Sample Text
| 9.64:1 | AAA | Body text, headings, UI |
| #0A1A2A on #8AC8E8 |
Aa Sample Text
| 9.64:1 | AAA | Body text, headings, UI |
| #E8F0F5 on #2A5A8A |
Aa Sample Text
| 6.22:1 | AA | Body text, UI |
| #2A5A8A on #E8F0F5 |
Aa Sample Text
| 6.22:1 | AA | Body text, UI |
| #8AC8E8 on #2A5A8A |
Aa Sample Text
| 3.93:1 | Fail | Large headings, UI components |
| #2A5A8A on #8AC8E8 |
Aa Sample Text
| 3.93:1 | Fail | Large headings, UI components |
| #2A5A8A on #0A1A2A |
Aa Sample Text
| 2.45:1 | Fail | Decorative use only |
| #0A1A2A on #2A5A8A |
Aa Sample Text
| 2.45:1 | Fail | Decorative use only |
| #E8F0F5 on #8AC8E8 |
Aa Sample Text
| 1.58:1 | Fail | Decorative use only |
| #8AC8E8 on #E8F0F5 |
Aa Sample Text
| 1.58:1 | Fail | Decorative use only |
The Jellyfish Glow 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 #2A5A8A on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
30° beside #2A5A8A — a calm secondary that extends the palette without adding tension
a paper-white carrying the palette's own hue — perfect for surfaces and dividers
To use this Jellyfish Glow 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 #0A1A2A for the main background and #2A5A8A for primary buttons. This creates a high-contrast focal point.
The contrast ratio between #E8F0F5 and #0A1A2A is 15.25:1 (AAA). Ensure your body text remains legible.
The Jellyfish Glow palette contains #0A1A2A, #2A5A8A, #8AC8E8, #E8F0F5. 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: #E8F0F5 on #0A1A2A reaches 15.3:1 (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, #89592A, #333380, #EAEDF0 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.
Jellyfish Glow reads as ethereal, cool, glowing. Gently saturated cyan-blue drives the personality, grounded by gently saturated cyan-blue — a combination that works best when the deep base gets most of the canvas.
Yes. Individual color values can't be copyrighted, so the Jellyfish Glow 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 Jellyfish Glow's exact values, including the tint and shade ramps shown above.