#04192f

Color #04192f

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 19.13 Nearest Tailwind class gray-900 #101828 · ΔE 3.6

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Conversions

HEX

#04192f

RGB

rgb(4, 25, 47)

HSL

hsl(210.7, 84.3%, 10%)

HSV / HSB

hsv(210.7, 91.5%, 18.4%)

CMYK

cmyk(91.5%, 46.8%, 0%, 81.6%)

LAB

lab(8.36, 1.19, -17.17)

LCH

lch(8.36, 17.21, 273.96)

OKLCH

oklch(21%, 0.0517, 251.28)

HWB

hwb(210.7, 1.6%, 81.6%)

Harmony colors

Complementary

#2f1a04

Analogous

#042e2f

#04192f

#05042f

Triadic

#04192f

#2f0419

#192f04

Split-complementary

#04192f

#2f0504

#2e2f04

Tetradic

#04192f

#1a042f

#2f1a04

#192f04

Square

#04192f

#2f042e

#2f1a04

#042f05

Shades

Color #04192f mixed toward black.

#031527

#03111f

#020c17

#010810

#010408

Tints

Color #04192f mixed toward white.

#0a3e75

#1064bc

#2c8aed

#72b1f3

#b9d8f9

Tones

Color #04192f mixed toward gray.

#08192b

#0b1928

#0f1924

#121921

#16191d

Accessibility

Aa White text on this color

17.72:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.72:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f2b · ΔE 8.1

Deuteranopia

#0e0c2a · ΔE 8.6

Tritanopia

#052726 · ΔE 17.2

Achromatopsia

#181818 · ΔE 12.4

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

Code

CSS

background-color: #04192f;

Tailwind (arbitrary value)

bg-[#04192f]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Steel Blue #b0c4de

Steel Blue #4682b4

Frequently asked questions

#04192f (#04192f) is rgb(4, 25, 47) in RGB.

No, #04192f 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 #04192f, or check how it holds up for accessibility.

Generate a palette → Check contrast