#24344A · #101C2C · #3E5468 · #04080E
Use #24344A as the background. Use #101C2C as the primary accent. Use #3E5468 as secondary. Use #04080E as body text/supporting color. Palette mood: Hadal Trench — ocean, night, moody, cool.
Technical breakdown for the Hadal Trench 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: 3.3% | 36, 52, 74 | 51%, 30%, 0%, 71% | 215°, 35%, 22% | ||
| Primary Accent Luminance: 1.1% | 16, 28, 44 | 64%, 36%, 0%, 83% | 214°, 47%, 12% | ||
| Secondary Luminance: 8.4% | 62, 84, 104 | 40%, 19%, 0%, 59% | 209°, 25%, 33% | ||
| Body Text Luminance: 0.2% | 4, 8, 14 | 71%, 43%, 0%, 95% | 216°, 56%, 4% |
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 Hadal Trench 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 |
|---|---|---|---|---|
| #04080E on #3E5468 |
Aa Sample Text
| 2.55:1 | Fail | Decorative use only |
| #3E5468 on #04080E |
Aa Sample Text
| 2.55:1 | Fail | Decorative use only |
| #3E5468 on #101C2C |
Aa Sample Text
| 2.18:1 | Fail | Decorative use only |
| #101C2C on #3E5468 |
Aa Sample Text
| 2.18:1 | Fail | Decorative use only |
| #3E5468 on #24344A |
Aa Sample Text
| 1.61:1 | Fail | Decorative use only |
| #24344A on #3E5468 |
Aa Sample Text
| 1.61:1 | Fail | Decorative use only |
| #04080E on #24344A |
Aa Sample Text
| 1.59:1 | Fail | Decorative use only |
| #24344A on #04080E |
Aa Sample Text
| 1.59:1 | Fail | Decorative use only |
| #101C2C on #24344A |
Aa Sample Text
| 1.36:1 | Fail | Decorative use only |
| #24344A on #101C2C |
Aa Sample Text
| 1.36:1 | Fail | Decorative use only |
| #04080E on #101C2C |
Aa Sample Text
| 1.17:1 | Fail | Decorative use only |
| #101C2C on #04080E |
Aa Sample Text
| 1.17:1 | Fail | Decorative use only |
The Hadal Trench 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 #101C2C on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
30° beside #101C2C — 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 Hadal Trench 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 #24344A for the main background and #101C2C for primary buttons. This creates a high-contrast focal point.
The contrast ratio between #04080E and #24344A is 1.59:1 (Fail). Ensure your body text remains legible.
The Hadal Trench palette contains #24344A, #101C2C, #3E5468, #04080E. 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: #04080E on #3E5468 reaches 2.6:1 (Fail). 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, #835F2F, #15132A, #ECEDEF 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.
Hadal Trench reads as ocean, night, moody. 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 Hadal Trench 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 Hadal Trench's exact values, including the tint and shade ramps shown above.