Deep Koamaru (#333366)

HEX, RGB, HSL, CMYK values + mood/style/use-case color tags. Use this page to keep your colors consistent across web and print.

Preview

Sample Text

This is how text may look on this color.

Best text color: #FFFFFF
Contrast vs white: 11.63:1 — vs black: 1.81:1

Color values

HEX #333366
RGB rgb(51, 51, 102)
HSL hsl(240, 50%, 40%)
CMYK cmyk( 50, 50, 0, 60 )

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Tags

Mood

No tags yet.

Style

Use case

Text (210) Button (200) Logo (175)

Tip: tags are heuristic suggestions (helpful for browsing and inspiration).

Color Harmonies

Colors that pair well with #333366 based on color theory relationships.

Complementary

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

Deep Koamaru
#333366 Base

#666633

Analogous

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

Deep Koamaru
#333366 Base

#334D66

#4D3366

Triadic

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

Deep Koamaru
#333366 Base

#663333

#336633

Split-Complementary

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

Deep Koamaru
#333366 Base

#664D33

#4D6633

Tetradic (Square)

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

Deep Koamaru
#333366 Base

#66334D

#666633

#33664D

Monochromatic

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

Deep Koamaru
#333366 Base

#090911

#1A1A33

#25254B

#414181

#4D4D99

#7777BB

Shades & Tints

Darker shades and lighter tints of Deep Koamaru, generated by adjusting lightness while keeping the same hue and saturation.

Shades (darker)

— #090911

— #111122

— #1A1A33

— #222244

— #2B2B55

Deep Koamaru #333366 Base

— #494992

— #6969B4

— #9696CA

— #C2C2E0

— #EEEEF6

CSS & SCSS Snippets

Ready-to-use code snippets for #333366. Click the copy button to copy any snippet to your clipboard.

/* Background */
.element {
    background-color: #333366;
}

/* Text */
.element {
    color: #333366;
}

/* Border */
.element {
    border: 1px solid #333366;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #333366,
        #999933
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #333366,
        #999933
    );
}

// SCSS variable
$deep-koamaru: #333366;

// With RGB channels (useful for rgba() usage)
$deep-koamaru-r: 51;
$deep-koamaru-g: 51;
$deep-koamaru-b: 102;

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

Color Blindness Simulation

How Deep Koamaru appears to people with different types of color vision deficiency.

Normal Vision #333366 How the color appears with full color vision.

Deuteranopia #333366 Deuteranopia affects ~8% of males. Green cones are absent, making it difficult to distinguish red from green. The most common form of color blindness.

Protanopia #333366 Protanopia affects ~1% of males. Red cones are absent, causing reds to appear dark and indistinguishable from greens and browns.

Tritanopia #263C3C Tritanopia is rare (~0.003%). Blue cones are absent, making blue and yellow difficult to distinguish. Blues may appear green, yellows appear pink.

Achromatopsia #393939 Achromatopsia is complete color blindness. The world is seen entirely in shades of grey. Affects ~1 in 30,000 people.

Similar Named Colors

The closest named colors to Deep Koamaru ranked by perceptual difference (Delta-E 2000 — lower = more similar).

Deep Koamaru #333366 Base

Space Cadet #1D2951 ΔE 5.36

Saint Patrick Blue #23297A ΔE 6.49

Dark Slate Blue #483D8B ΔE 7.35

Catalina Blue #062A78 ΔE 7.46

How to use this color

Copy HEX for CSS and design tools, or RGB/HSL for UI adjustments.
Use CMYK when preparing print assets (posters, packaging, brochures).
Check contrast before using it for text or important UI elements.