Color Conversion
#231e3d
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.
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.
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.
Analogous
Three colors of the same luminance and saturation with hues that are adjacent on the color wheel, 30 degrees apart. Smooth transitions.
Monochromatic
Three colors of the same hue with luminance values +/-50%. Subtle and refined.
Tetradic
Two sets of complementary colors, separated by 60 degrees of hue.
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.
Text Color
Background Color
Contrast
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.
Technical Formats
Practical Formats
Color Analysis
Blindness Simulator
Creative Aspects
Frequently asked questions
- What color is #231E3D?
- #231E3D is Midnight Aubergine – A very deep, cool indigo with a muted violet lean that reads almost black in low light while revealing a purple core up close. It evokes a sense of contemplative luxury and restrained mystery.
- What does Midnight Aubergine symbolize?
- luxury and exclusivity, night, mystery, and depth, authority and formality, introspection and wisdom, subtle creativity. In Western fashion and design this shade aligns with eveningwear and authority (navy/black hybrids). In Japan indigo tones historically signal craft, protection, and understated taste (ai-zome indigo traditions). In parts of West Africa and India deep indigo/dark purple dyes denote textile craftsmanship and ceremonial cloth.
- Where is Midnight Aubergine used in design?
- This shade pulls attention inward — it grounds spaces and designs, making them feel intimate and premium. Because it's near-black with a cool violet bias, it reads formal and calming while still carrying emotional warmth when paired with golds or warm neutrals.
- Which colors go well with Midnight Aubergine?
- Midnight Aubergine pairs well with #D4AF37, #8EA6B8, #B88FB6. #D4AF37: Warm gold foil provides complementary warmth and high-value contrast (complement / contrast harmony) that reads luxurious against the cool indigo.. #8EA6B8: A desaturated slate blue creates a tonal, analogous/monochromatic bridge that lifts mid-tones without clashing.. #B88FB6: Muted mauve sits adjacent on the purple axis, producing an elegant analogous harmony with subtle chromatic variation..
- How does Midnight Aubergine affect mood?
- Contemplative luxury with reserved power A primary reaction is intrigue mixed with reassurance — people feel both curious and soothed. Key traits: quiet authority, sophistication, mystery, depth, restraint.
- Which industries use Midnight Aubergine?
- Midnight Aubergine is commonly used in Luxury fashion and accessories, High-end spirits and perfumery, Professional services (law, wealth management). It fits brand archetypes like The Ruler, The Sage.
- What is the history of Midnight Aubergine?
- Deep indigo-violet tones have roots in ancient dyeing and pigment traditions: natural indigo dyes (from Indigofera species) were prized for centuries, while logwood (Haematoxylon) introduced in the 16th century produced deeper purples and near-black shades sought by European dyers. Painters working with ultramarine, indigo, and iron-based blacks mixed and layered glazes to achieve similarly dark, cool hues in shadow areas of portraits and interiors.
- How to use Midnight Aubergine in design?
- Maintain layered contrast: one deep anchoring value (this color), one mid-tone bridge, and one highlight accent to preserve depth and legibility. Best practices: Pair with a warm metallic (gold or brass) for immediate luxury contrast and place the metallic on the visual hierarchy above the dark field.; Use as a background for photography or typography with high-contrast off-white body copy (#F5F2EE) to maintain legibility while preserving mood.; Introduce one desaturated mid-tone (e.g., slate blue) as a bridge between Midnight Aubergine and lighter accents to avoid jarring contrasts..
- Is Midnight Aubergine accessible?
- Contrast ratio on white: 15.85:1, on black: 1.32:1. Passes WCAG AA for normal and large text.