#325484 Midnight Harbor

Generate color codes, variations, harmonies, and check contrast ratios.

Color conversion

Recent colors
  • Colors you copy or pick show up here.

#325484

CMYK…

CMYK profile: Coated FOGRA39 (Photoshop's default for Europe)

Variations

The purpose of this section is to accurately produce tints (pure white added) and shades (pure black added) of your selected color in 10% increments.

Pro tip: Use shades for hover states and shadows, tints for highlights and backgrounds.

Shades

Darker variations created by adding black to your base color.

Tints

Lighter variations created by adding white to your base color.

Common use cases

  • • UI component states (hover, active, disabled)
  • • Creating depth with shadows and highlights
  • • Building consistent color systems

Design system tip

These variations form the foundation of a cohesive color palette. Export them to maintain consistency across your entire project.

Color combinations

Each harmony has its own mood. Use harmonies to brainstorm color combos that work well together.

How to use

Click on any color to copy its hex value. These combinations are mathematically proven to create visual harmony.

Why it matters

Color harmonies create balance and evoke specific emotions in your designs.

Complement

A color and its opposite on the color wheel, +180 degrees of hue. High contrast.

Best for: High-impact designs, CTAs, logos

Split-complementary

A color and two adjacent to its complement, +/-30 degrees of hue from the value opposite the main color. Bold like a straight complement, but more versatile.

Best for: Vibrant yet balanced layouts

Triadic

Three colors spaced evenly along the color wheel, each 120 degrees of hue apart. Best to allow one color to dominate and use the others as accents.

Best for: Playful, energetic designs

Analogous

Three colors of the same luminance and saturation with hues that are adjacent on the color wheel, 30 degrees apart. Smooth transitions.

Best for: Nature-inspired, calming interfaces

Monochromatic

Three colors of the same hue with luminance values +/-50%. Subtle and refined.

Best for: Minimalist, sophisticated designs

Tetradic

Two sets of complementary colors, separated by 60 degrees of hue.

Best for: Rich, diverse color schemes

Color theory principles

Balance

Use one dominant color, support with secondary, and accent sparingly.

Contrast

Ensure sufficient contrast for readability and accessibility.

Harmony

Colors should work together to create a unified visual experience.

Color contrast checker

Test color combinations to ensure they meet WCAG accessibility standards for text readability.

Contrast

1.00
Fail
Very poor
Small text
Fail
Large text
Fail

WCAG standards

AA:Minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Required for most websites.
AAA:Enhanced contrast ratio of 7:1 for normal text and 4.5:1 for large text. Recommended for optimal accessibility.
Insufficient contrast for all text sizes - fails WCAG standards.

Advanced contrast checker

Fine-tune with sliders, multiple previews & more

Everybody is a Genius. But If You Judge a Fish by Its Ability to Climb a Tree, It Will Live Its Whole Life Believing that It is Stupid.

- Albert Einstein

Technical formats

Explore advanced color space representations and professional color models used in video production, photography, scientific applications, and color management systems. These technical formats provide precise color specifications for specialized industries and applications.

Practical formats

Convert colors to practical formats for real-world applications including print simulation, LED displays, terminal output, and data encoding. These formats help you implement colors across different media, platforms, and physical devices.

Color analysis

Analyze color properties with advanced metrics including spectral composition, color purity, metamerism effects, and perceptual characteristics. These tools provide deep insights into color behavior and appearance under different viewing conditions.

Blindness simulator

Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.

Creative aspects

Explore the artistic and psychological dimensions of colors including seasonal associations, emotional impact, natural occurrences, historical pigments, and color mixing recipes for creative applications.

Frequently asked questions

#325484 is Midnight Harbor. A cool, mid-dark blue with restrained saturation and a subtle steel undertone that reads both maritime and metropolitan. It evokes composed focus and dependable quiet—like a lighthouse steadying a busy harbor at dusk.

stability and trust, professional authority, maritime tradition, intellectual depth, measured restraint. In Western corporate contexts this shade reads as reliable and professional; in maritime cultures it references naval uniforms and harbor waters; in parts of East Asia, deep blues can suggest formality and scholarly dignity rather than celebration. Across these cultures the tone leans toward respectability rather than exuberance.

In a space or interface, this blue narrows attention and promotes thoughtful decision-making by reducing visual noise and signaling reliability. It also lowers physiological arousal slightly, encouraging steady pacing and deliberate interactions.

Midnight Harbor pairs well with #D08B32, #2F6EA8, #843265. #D08B32: Complementary harmony — a warm amber provides strong, legible contrast and energetic focal points for CTAs and highlights.. #2F6EA8: Analogous harmony — a slightly warmer blue-cyan creates a smooth, layered tonal system for UI components and illustrations.. #843265: Split-complementary/triadic interest — a muted magenta introduces subtle warmth and depth without overwhelming the steely character..

Calm competence with quiet authority Viewers primarily feel reassured and quietly confident when encountering this color. Key traits: trustworthy, competent, calm under pressure, reserved sophistication, focused clarity.

Midnight Harbor is commonly used in fintech, legal and consulting firms, luxury industrial design (audio, hardware). It fits brand archetypes like The Sage, The Ruler.

This mid-deep steely blue is most closely related, historically, to plant-derived indigo and to iron-based blues like Prussian blue that became widely available in the 18th century. Before synthetic pigments, artists and dyers achieved similar tones by combining indigo with small amounts of black or adding earth pigments to deepen and mute the hue.

Maintain a clear contrast hierarchy: preserve legibility with light neutrals for text, and reserve warm accents for calls to action to balance authority with approachability. Best practices: Pair with a warm amber accent (#D08B32) for CTAs and micro-interactions to create accessible contrast and visual hierarchy.; Use matte or soft-touch textures to emphasize the color’s composed, premium quality in packaging and interiors.; Combine with a desaturated cool gray (9EA3AB) for secondary surfaces to maintain a restrained, professional palette..

Contrast ratio on white: 7.67:1, on black: 2.74:1. Passes WCAG AA for normal and large text.