Ocean Monochrome Color Psychology & Meaning
Ocean monochrome is blue carried all the way — from seafoam to deep ocean in a single color family that creates depth, trust, and calm through tonal progression alone.
#EBF5FD
#8CCAE7
#2196F3
#0A4A8A
Background
Primary Accent
Secondary
Body Text
Ocean Monochrome Color Palette
#EBF5FD · #8CCAE7 · #2196F3 · #0A4A8A
AAA
WCAG Grade
8.1:1
Contrast Ratio
2,400
Saves
6,400
AI Copies
Use #EBF5FD as the background. Use #8CCAE7 as the primary accent. Use #2196F3 as secondary. Use #0A4A8A as body text. Palette: Ocean Monochrome — fresh, clean, calm.
Hex Codes, RGB & CMYK Color Values
Technical breakdown for the Ocean Monochrome 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: 90.1% | 235, 245, 253 | 7%, 3%, 0%, 1% | 207°, 82%, 96% | ||
| Primary Accent Luminance: 53.6% | 140, 202, 231 | 39%, 13%, 0%, 9% | 199°, 65%, 73% | ||
| Secondary Luminance: 28.6% | 33, 150, 243 | 86%, 38%, 0%, 5% | 207°, 90%, 54% | ||
| Body Text Luminance: 6.8% | 10, 74, 138 | 93%, 46%, 0%, 46% | 210°, 86%, 29% |
Ocean Monochrome Tints & Shades
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 Ocean Monochrome palette — click any swatch to copy its hex.
#EBF5FD saturated cyan-blue
#8CCAE7 saturated cyan-blue
#2196F3 saturated cyan-blue
#0A4A8A saturated cyan-blue
Ocean Monochrome Palette Contrast Matrix (WCAG 2.1)
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 |
|---|---|---|---|---|
| #0A4A8A on #EBF5FD |
Aa Sample Text
| 8.06:1 | AAA | Body text, headings, UI |
| #EBF5FD on #0A4A8A |
Aa Sample Text
| 8.06:1 | AAA | Body text, headings, UI |
| #0A4A8A on #8CCAE7 |
Aa Sample Text
| 4.97:1 | AA | Body text, UI |
| #8CCAE7 on #0A4A8A |
Aa Sample Text
| 4.97:1 | AA | Body text, UI |
| #0A4A8A on #2196F3 |
Aa Sample Text
| 2.85:1 | Fail | Decorative use only |
| #2196F3 on #0A4A8A |
Aa Sample Text
| 2.85:1 | Fail | Decorative use only |
| #2196F3 on #EBF5FD |
Aa Sample Text
| 2.83:1 | Fail | Decorative use only |
| #EBF5FD on #2196F3 |
Aa Sample Text
| 2.83:1 | Fail | Decorative use only |
| #2196F3 on #8CCAE7 |
Aa Sample Text
| 1.74:1 | Fail | Decorative use only |
| #8CCAE7 on #2196F3 |
Aa Sample Text
| 1.74:1 | Fail | Decorative use only |
| #8CCAE7 on #EBF5FD |
Aa Sample Text
| 1.62:1 | Fail | Decorative use only |
| #EBF5FD on #8CCAE7 |
Aa Sample Text
| 1.62:1 | Fail | Decorative use only |
Color Harmony: Analogous Scheme
The Ocean Monochrome 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.
Hue Wheel
A analogous palette is often preferred by professional designers because it creates a calm, serene atmosphere by using neighboring colors.
History & Design Context
Monochromatic blue design systems are among the most common in corporate and technology branding, reflecting blue's universal associations with trust, professionalism, and reliability.
Best Design Use Cases
Very light blue for surfaces. Medium blue for cards and containers. Bright mid-blue for interactive elements. Deep navy for text.
Industries This Palette Suits
Technology brands, healthcare, corporate SaaS, professional services, water brands.
Colors That Pair Well With Ocean Monochrome
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.
orange
directly opposite #8CCAE7 on the wheel — the strongest accent for CTAs and highlights when you need maximum energy
blue
30° beside #8CCAE7 — a calm secondary that extends the palette without adding tension
tinted neutral
a ink-black carrying the palette's own hue — perfect for surfaces and dividers
Using Ocean Monochrome Without Breaking Accessibility
- Avoid #8CCAE7 for small UI elements on #EBF5FD — at 1.6:1 it misses the 3:1 WCAG threshold; darken it with a shade from the ramp below.
- Set body text in #0A4A8A — 8.1:1 against #EBF5FD passes WCAG AA (AAA) for long-form reading.
- Let #2196F3 carry sidebars, cards and footers — at a mid lightness it separates zones without stealing focus from #8CCAE7.
How to Implement the Ocean Monochrome Color Scheme
To use this Ocean Monochrome 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.
Option 1: CSS Variables
:root {
/* {name} Palette - ihatecolors.com */{'
'} --color-bg: {colors[0]};{'
'} --color-primary: {colors[1]};{'
'} --color-secondary: {colors[2]};{'
'} --color-text: {colors[3]};{'
'} {'}'}Web Design Tip
Use #EBF5FD for the main background and #8CCAE7 for primary buttons. This creates a high-contrast focal point.
Accessibility Note
The contrast ratio between #0A4A8A and #EBF5FD is 8.06:1 (AAA). Ensure your body text remains legible.
Ocean Monochrome Palette — Frequently Asked Questions
What are the hex codes in the Ocean Monochrome color palette?
The Ocean Monochrome palette contains #EBF5FD, #8CCAE7, #2196F3, #0A4A8A. 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.
Is the Ocean Monochrome color palette accessible (WCAG)?
Yes for its strongest pairings: #0A4A8A on #EBF5FD reaches 8.1:1 (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.
What colors go well with the Ocean Monochrome palette?
Beyond its own four colors, #E4A081, #94A2E0, #101519 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.
What mood does the Ocean Monochrome palette create?
Ocean Monochrome reads as fresh, clean, calm. Saturated cyan-blue drives the personality, grounded by saturated cyan-blue — a combination that works best when the very light base gets most of the canvas.
Can I use the Ocean Monochrome color palette commercially?
Yes. Individual color values can't be copyrighted, so the Ocean Monochrome palette is free for personal, client and commercial work — websites, branding, apps, print and social content, with no attribution required.
How do I add the Ocean Monochrome palette to Tailwind or CSS?
Use the export panel on this page: CSS variables, a Tailwind config block, SCSS variables, or a Figma copy list are generated from Ocean Monochrome's exact values, including the tint and shade ramps shown above.