#03040a

Color #03040a

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 2.69 Nearest Tailwind class zinc-950 #09090b · ΔE 1.7

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Conversions

HEX

#03040a

RGB

rgb(3, 4, 10)

HSL

hsl(231.4, 53.8%, 2.5%)

HSV / HSB

hsv(231.4, 70%, 3.9%)

CMYK

cmyk(70%, 60%, 0%, 96.1%)

LAB

lab(1.16, 0.57, -2.36)

LCH

lch(1.16, 2.43, 283.58)

OKLCH

oklch(10.9%, 0.0181, 272.53)

HWB

hwb(231.4, 1.2%, 96.1%)

Harmony colors

Complementary

#0a0903

Analogous

#03070a

#03040a

#05030a

Triadic

#03040a

#0a0304

#040a03

Split-complementary

#03040a

#0a0503

#070a03

Tetradic

#03040a

#09030a

#0a0903

#040a03

Square

#03040a

#0a0307

#0a0903

#030a05

Shades

Color #03040a mixed toward black.

#020308

#020307

#010205

#010103

#000102

Tints

Color #03040a mixed toward white.

#161d4a

#293789

#4053c6

#808cd9

#bfc6ec

Tones

Color #03040a mixed toward gray.

#040409

#040509

#050508

#050608

#060607

Accessibility

Aa White text on this color

20.48:1

Aa Black text on this color

1.03:1

White text reads better on this background (20.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#030309 · ΔE 0.4

Deuteranopia

#030308 · ΔE 0.5

Tritanopia

#030707 · ΔE 3

Achromatopsia

#040404 · ΔE 2.4

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #03040a;

Tailwind (arbitrary value)

bg-[#03040a]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#03040a (#03040a) is rgb(3, 4, 10) in RGB.

No, #03040a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #03040a, or check how it holds up for accessibility.

Generate a palette → Check contrast