Color Conversion
#1d1a3c
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 #1D1A3C?
- #1D1A3C is Midnight Indigo Veil – A near-black indigo with a cool violet tilt that reads as an elegant, inky dusk. It evokes focused introspection and quiet authority, like the hush of a late-evening observatory.
- What does Midnight Indigo Veil symbolize?
- authority without aggressiveness, mystery of night and knowledge, quiet luxury, intellectual depth, protective calm. In Western branding this deep indigo reads as professional and upscale, frequently used by luxury and financial houses. In Japan, indigo (ai) traditions give similar shades associations with craftsmanship and durability in textiles. In parts of South Asia and the Middle East, deep blues can connote spiritual depth and protection, although brighter blues tend to carry more overt cultural symbolism.
- Where is Midnight Indigo Veil used in design?
- In spaces and interfaces this shade anchors a design, shrinking perceived noise and focusing attention on highlighted elements. It encourages slower scanning and a considered response, making it ideal for decisions that require trust and deliberation.
- Which colors go well with Midnight Indigo Veil?
- Midnight Indigo Veil pairs well with #F2C94C, #4133A6, #2BBBAA. #F2C94C: Warm metallic gold provides complementary contrast creating a luxurious focal point (complementary harmony).. #4133A6: A slightly lighter blue-violet creates depth via analogous harmony while preserving the mood and legibility of layered elements.. #2BBBAA: A muted teal functions as a split-complementary/pop accent that livens the palette without clashing, useful for secondary CTAs or accents..
- How does Midnight Indigo Veil affect mood?
- Calm authority with introspective elegance Viewers typically feel composed and slightly intrigued, sensing seriousness tempered by refinement. Key traits: competence, discretion, depth, sophistication, stability.
- Which industries use Midnight Indigo Veil?
- Midnight Indigo Veil is commonly used in Private wealth management, Luxury hospitality, Premium spirits and perfumery. It fits brand archetypes like The Sage, The Ruler.
- What is the history of Midnight Indigo Veil?
- Deep indigo tones trace back to natural indigo dye used by textile dyers across Asia and Africa for millennia; artisans from India, Japan and West Africa extracted indigo from plants (Indigofera and related species) to create dark, lasting blues used in cloth and ceremonial garments. In European painting, the development of Prussian blue (early 18th century) and later synthetic ultramarine and aniline dyes (19th century) expanded artists' palettes and allowed painters to achieve deeper, more consistent navy and blue-violet passages.
- How to use Midnight Indigo Veil in design?
- Maintain contrast hierarchy: this deep indigo should anchor the composition while lighter or warmer accents carry focal attention. Best practices: Pair with a warm metallic (e.g., F2C94C) for CTAs or foil stamping to create high-impact contrast and perceived value.; Use as a large-area background (hero, full-screen app, accent wall) with off-white type at least 18–24px to maintain legibility and air.; Introduce a mid-tone supporting color (analogous indigo-violet) for secondary UI elements to create depth without harsh contrast..
- Is Midnight Indigo Veil accessible?
- Contrast ratio on white: 16.60:1, on black: 1.27:1. Passes WCAG AA for normal and large text.