#04040d

Color #04040d

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 3.94 Nearest Tailwind class gray-950 #030712 · ΔE 1.8

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

Conversions

HEX

#04040d

RGB

rgb(4, 4, 13)

HSL

hsl(240, 52.9%, 3.3%)

HSV / HSB

hsv(240, 69.2%, 5.1%)

CMYK

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

LAB

lab(1.28, 1.29, -3.5)

LCH

lch(1.28, 3.73, 290.23)

OKLCH

oklch(11.4%, 0.0241, 281.96)

HWB

hwb(240, 1.6%, 94.9%)

Harmony colors

Complementary

#0d0d04

Analogous

#04080d

#04040d

#08040d

Triadic

#04040d

#0d0404

#040d04

Split-complementary

#04040d

#0d0804

#080d04

Tetradic

#04040d

#0d040d

#0d0d04

#040d04

Square

#04040d

#0d0408

#0d0d04

#040d08

Shades

Color #04040d mixed toward black.

#03030b

#030309

#020206

#010104

#010102

Tints

Color #04040d mixed toward white.

#17174c

#2b2b8b

#4242c5

#8181d8

#c0c0ec

Tones

Color #04040d mixed toward gray.

#05050c

#05050b

#06060b

#07070a

#080809

Accessibility

Aa White text on this color

20.42:1

Aa Black text on this color

1.03:1

White text reads better on this background (20.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#04040b · ΔE 0.8

Deuteranopia

#04040a · ΔE 1.2

Tritanopia

#040909 · ΔE 4.6

Achromatopsia

#050505 · ΔE 3.7

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

Code

CSS

background-color: #04040d;

Tailwind (arbitrary value)

bg-[#04040d]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#04040d (#04040d) is rgb(4, 4, 13) in RGB.

No, #04040d 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 #04040d, or check how it holds up for accessibility.

Generate a palette → Check contrast