Dark Imperial Blue

HEX: #6E6EF9 | Modern Palette

On White
3.99:1
FAIL
On Black
5.26:1
PASS

Color Specifications

HEX
#6E6EF9
RGB
110, 110, 249
HSL
240°, 55% ,97%
CMYK
55.82, 55.82, 0, 2.35

About Dark Imperial Blue

Dark Imperial Blue (#6E6EF9) is a color with RGB(110, 110, 249) and HSL(240°, 55.82%, 97.65%). In design, it fits Cool styles and is suitable for Text, Button, Background. Its complementary color is #F9F96E, which creates strong contrast. Its triadic palette includes #F96E6E and #6EF96E. The name comes from Dark Imperial Blue (English).

  • HEX: #6E6EF9
  • RGB: 110, 110, 249
  • HSL: 240°, 55.82%, 97.65%
  • Style: Cool
  • Use case: Text, Button, Background
  • Complementary color: #F9F96E
  • Triadic colors: #F96E6E, #6EF96E
  • The name comes from Dark Imperial Blue (English).

Live Components

LIGHT
DARK
System Notification Box

Color Palettes

Monochromatic Five tones of the same hue — a reliable scale for backgrounds, surfaces, and text.
Neutral + Accent Four near-neutral tones grounded by a saturated accent — clean and versatile for UI.
Analogous Five hues drifting across a 60° arc — naturally harmonious and pleasing to the eye.
3 + 1 + 1 Three analogous base colors, one complementary accent, one dark anchor — bold yet balanced.

Color Harmonies

Complementary

The color directly opposite on the color wheel — creates maximum contrast and vibrance.

Analogous

Colors adjacent on the wheel — naturally harmonious and pleasing to the eye.

Triadic

Three colors equally spaced 120° apart — bold, balanced, and visually rich.

Split-Complementary

Two colors flanking the complement — high contrast with less tension than full complementary.

Tetradic (Square)

Four colors at 90° intervals — rich variety, best when one color dominates.

Monochromatic

Shades and tints of the same hue — cohesive, elegant, and easy to work with.

Shades & Tints

A seamless scale of #6E6EF9 from deepest shade to lightest tint.

Color Characteristics

Mood
Style
Cool
Use case
Text Button Background

Accessibility Simulation

Deuteranopia #6E6EF9
Protanopia #6E6EF9
Tritanopia #408A8A
Achromatopsia #7F7F7F

Frequently Asked Questions

Dark Imperial Blue (#6E6EF9) is a color with RGB(110, 110, 249) and HSL(240°, 55.82%, 97.65%).

#6E6EF9 pairs strongly with #F9F96E as its complementary color. It can also be used with neutral tones for balanced UI and design layouts.

#6E6EF9 is suitable for Text, Button, Background and works well with Cool styles.

The name Dark Imperial Blue is linked to Dark Imperial Blue from English, meaning A deep, rich shade of blue, reminiscent of the color often associated with imperial regalia or dark, majestic tones..

Name, History & Etymology

Origin Word Dark Imperial Blue
Meaning A deep, rich shade of blue, reminiscent of the color often associated with imperial regalia or dark, majestic tones.
Language English
First Recorded Use Late 20th Century - Early 21st Century

History

The term 'imperial blue' itself has historical connotations, often linked to the colors used by various empires or royal families (e.g., the French Imperial Guard, the British Royal Navy). It generally signifies a deep, authoritative blue. The addition of 'dark' further emphasizes this depth. The hex code #6e6ef9, however, represents a specific digital interpretation. This particular shade is a vibrant, medium-dark blue with a strong purple undertone, making it quite distinct from a traditional, more muted 'imperial blue' which might lean towards navy or a very deep sapphire. Its brightness (relative to a true 'dark' color) and purple hue suggest a modern, perhaps more stylized or 'electric' take on an imperial theme.

First Recorded Use

The specific combination 'Dark Imperial Blue' as a named color, particularly with a hex code like #6e6ef9, is a modern construct. While 'imperial blue' has historical roots, the 'dark' modifier and precise digital specification point to a more recent naming convention, likely emerging with digital color palettes and web design.

Cultural Associations

Blue, in general, is often associated with stability, wisdom, loyalty, and authority. 'Imperial' adds a layer of grandeur, power, and tradition. The specific shade #6e6ef9, with its noticeable purple cast, might also subtly evoke royalty or luxury, as purple has historically been a color of kings and emperors. In modern contexts, such a vibrant yet deep blue can be seen in branding for technology, luxury goods, or institutions wanting to convey both tradition and innovation.

Similar Named Colors
Very Light Blue #6666FF ΔE 2.51
Medium Slate Blue #7B68EE ΔE 3.36
Ultramarine Blue #4166F5 ΔE 6.18
Royal Blue #4169E1 ΔE 7.73

Code Snippets

/* Background */
.element {
    background-color: #6E6EF9;
}

/* Text */
.element {
    color: #6E6EF9;
}

/* Border */
.element {
    border: 1px solid #6E6EF9;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #6E6EF9,
        #FCFCF6
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #6E6EF9,
        #FCFCF6
    );
}

// SCSS variable
$dark-imperial-blue: #6E6EF9;

// With RGB channels (useful for rgba() usage)
$dark-imperial-blue-r: 110;
$dark-imperial-blue-g: 110;
$dark-imperial-blue-b: 249;

// Usage
.element {
    background-color: $dark-imperial-blue;
    color: rgba($dark-imperial-blue-r, $dark-imperial-blue-g, $dark-imperial-blue-b, 0.8);
}