Electric Ultramarine (#3f00ff) Color Meaning, Codes and Information

A complete guide to Electric Ultramarine (#3f00ff) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.

Electric Ultramarine (#3f00ff) Color Information

Electric Ultramarine (#3f00ff) RGB value is (63, 0, 255). The hex color red value is 63, green is 0, and blue is 255. Its HSL format shows a hue of 255°, saturation of 100%, and lightness of 50%, while the CMYK process values are 75%, 100%, 0%, and 0%.

Colors that pair well with Electric Ultramarine (#3f00ff) include Blue (RYB) (#0247FE), Electric Purple (#BF00FF), and Fluorescent Orange (#FFBF00), as they maintain visual balance and harmony, whereas Coquelicot (#FF3800), Electric Green (#00FF40), and Lemon Lime (#BFFF00) tend to conflict with this color due to strong contrast or opposing tonal characteristics.

Clear image showing Electric Ultramarine color swatch with hex value #3F00FF and RGB value (63,0,255)
Share

Electric Ultramarine (#3f00ff) Color Meaning

Electric Ultramarine (#3F00FF) is a striking blue with a hint of violet. It sits between traditional ultramarine and bright neon shades, creating a luminous, eye-catching hue. As a deep yet electric shade of blue, it represents depth, clarity, and intensity. Designers often choose it for digital and futuristic themes because of its glowing vibrancy. Historically, ultramarine was derived from lapis lazuli, a gemstone prized in ancient civilizations. Electric Ultramarine (#3F00FF) echoes this heritage but with modern energy. It is linked with wisdom, loyalty, and trust. In art, ultramarine pigments were considered rare and expensive, reserved for religious and royal commissions. This legacy gives the color a sense of value and importance. Electric Ultramarine (#3F00FF) also carries cultural resonance. In Japan, blue symbolizes calmness and fidelity, while in Europe, it is associated with nobility and authority. In spiritual practices, this hue is tied to introspection and mental focus. Its high-energy tone makes it a choice for tech and creative branding, emphasizing innovation and imagination.

Color Conversion

Accurate conversions of Electric Ultramarine (#3f00ff) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.

HEX
#3f00ff
RGB
rgb(63, 0, 255)
HSL
hsl(255°, 100%, 50%)
CMYK
cmyk(75%, 100%, 0%, 0%)
HSV
hsv(255°, 100%, 100%)
XYZ
20.0999 8.2768 95.1459
Yxy
8.2768 0.1627 0.0670
Hunter Lab
28.7694 3.2720 -7.3041
CIE-Lab
34.5528 79.9897 -104.0484

RGB Values & CMYK Values

Detailed RGB and CMYK values of Electric Ultramarine (#3f00ff) displayed in a horizontal bar provide clear reference for digital and print color accuracy.

RGB Channels

Red63 / 255 (25%)
25%
Green0 / 255 (0%)
Blue255 / 255 (100%)
100%

CMYK Ink Density

Cyan75 / 100 (75%)
75%
Magenta100 / 100 (100%)
100%
Yellow0 / 100 (0%)
Key (Black)0 / 100 (0%)

Color Variations

A full range of Electric Ultramarine (#3f00ff) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.

Color Harmonies

Harmonious color schemes for Electric Ultramarine (#3f00ff) created using the color wheel ensure visually balanced palettes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split Complementary

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker (WCAG)

Luminance contrast ratios for Electric Ultramarine (#3f00ff) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.

#FFFFFF
#3f00ff

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

7.91:1
WCAG AA
WCAG AAA

Normal Text

7.91:1
WCAG AA
WCAG AAA

UI Components

7.91:1
WCAG AA
WCAG AAA

Color Blindness Simulator

Simulated views of Electric Ultramarine (#3f00ff) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.

Normal Vision

Electric Ultramarine (#3f00ff)

protanopia

#2423c1

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #3f00ff;

Text Color

color: #3f00ff;

Sample Text

Border Color

border: 2px solid #3f00ff;

Box Shadow

box-shadow: 0 4px 6px #3f00ff40;

Text Shadow

text-shadow: 2px 2px 4px #3f00ff;

Sample Text

Gradient

background: linear-gradient(135deg, #3f00ff 0%, #260097 100%);

Seamless Patterns

High-resolution seamless patterns featuring Electric Ultramarine (#3f00ff) provide ready-to-use backgrounds, wallpapers, and print designs for any project.

Diagonal Stripes
Polka Dots
Chevron
Diamond Grid
Hexagon
Waves
Crosshatch
Zigzag
Brick Wall
Triangles
Circles Grid
Herringbone

Icons

A collection of popular icons in Electric Ultramarine (#3f00ff) offers ready-to-use visuals for interfaces, designs, and creative projects.

Real-World Applications

Real-world mockups of Electric Ultramarine (#3f00ff) showcase its versatility across fashion, interiors, branding, and product packaging.

Fashion
Colored T-Shirt
Fashion
Baseball Cap
Interior
Living Room
Exterior
Office Complex
BRAND
Brands
Aluminum Can
Vehicle
Glossy Sportscar
Brands
Shopping Bag
Interior
Matte Wall
Brands
Flagship Phone

Useful Color Tools

A curated set of tools to help apply, analyze, and manage colors effectively in your projects

Electric Ultramarine (#3f00ff) Color FAQs

Frequently asked questions about Electric Ultramarine (#3f00ff) color meaning, symbolism, and applications. Click on any question to expand detailed answers.