#03040d

Color #03040d

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 3.94 Nearest Tailwind class gray-950 #030712 · ΔE 1.5

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#03040d

RGB

rgb(3, 4, 13)

HSL

hsl(234, 62.5%, 3.1%)

HSV / HSB

hsv(234, 76.9%, 5.1%)

CMYK

cmyk(76.9%, 69.2%, 0%, 94.9%)

LAB

lab(1.22, 1.03, -3.6)

LCH

lch(1.22, 3.74, 285.97)

OKLCH

oklch(11.2%, 0.0248, 274.17)

HWB

hwb(234, 1.2%, 94.9%)

Harmony colors

Complementary

#0d0c03

Analogous

#03090d

#03040d

#07030d

Triadic

#03040d

#0d0304

#040d03

Split-complementary

#03040d

#0d0703

#090d03

Tetradic

#03040d

#0c030d

#0d0c03

#040d03

Square

#03040d

#0d0309

#0d0c03

#030d07

Shades

Color #03040d mixed toward black.

#02030b

#020309

#010206

#010104

#000102

Tints

Color #03040d mixed toward white.

#121950

#222d93

#3646d1

#7983e0

#bcc1f0

Tones

Color #03040d mixed toward gray.

#04050c

#05050b

#05060a

#06070a

#070709

Accessibility

Aa White text on this color

20.45:1

Aa Black text on this color

1.03:1

White text reads better on this background (20.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#03030b · ΔE 0.5

Deuteranopia

#03030a · ΔE 0.9

Tritanopia

#030909 · ΔE 4.6

Achromatopsia

#040404 · ΔE 3.6

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

Code

CSS

background-color: #03040d;

Tailwind (arbitrary value)

bg-[#03040d]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#03040d (#03040d) is rgb(3, 4, 13) in RGB.

No, #03040d 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.

Try it → Accessibility

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 #03040d, or check how it holds up for accessibility.

Generate a palette → Check contrast