#04204d

Color #04204d

A vivid, highly saturated very dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 26.45 Nearest Tailwind class blue-950 #162456 · ΔE 2.6

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Conversions

HEX

#04204d

RGB

rgb(4, 32, 77)

HSL

hsl(217, 90.1%, 15.9%)

HSV / HSB

hsv(217, 94.8%, 30.2%)

CMYK

cmyk(94.8%, 58.4%, 0%, 69.8%)

LAB

lab(13.2, 9.99, -30.64)

LCH

lch(13.2, 32.23, 288.06)

OKLCH

oklch(25.5%, 0.0899, 259.43)

HWB

hwb(217, 1.6%, 69.8%)

Harmony colors

Complementary

#4d3104

Analogous

#04454d

#04204d

#0d044d

Triadic

#04204d

#4d0420

#204d04

Split-complementary

#04204d

#4d0d04

#454d04

Tetradic

#04204d

#31044d

#4d3104

#204d04

Square

#04204d

#4d0445

#4d3104

#044d0d

Shades

Color #04204d mixed toward black.

#031b40

#031533

#021027

#010b1a

#01050d

Tints

Color #04204d mixed toward white.

#083c91

#0b58d5

#337df4

#77a8f8

#bbd4fb

Tones

Color #04204d mixed toward gray.

#0a2147

#102341

#16243b

#1c2635

#22272f

Accessibility

Aa White text on this color

15.92:1

Aa Black text on this color

1.32:1

White text reads better on this background (15.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141445 · ΔE 6

Deuteranopia

#121043 · ΔE 7

Tritanopia

#063e3c · ΔE 25.3

Achromatopsia

#222222 · ΔE 19.2

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

Code

CSS

background-color: #04204d;

Tailwind (arbitrary value)

bg-[#04204d]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#04204d (#04204d) is rgb(4, 32, 77) in RGB.

No, #04204d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #04204d, or check how it holds up for accessibility.

Generate a palette → Check contrast