#03193e

Color #03193e

A vivid, highly saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 28.65 Nearest Tailwind class blue-950 #162456 · ΔE 4.9

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

Conversions

HEX

#03193e

RGB

rgb(3, 25, 62)

HSL

hsl(217.6, 90.8%, 12.7%)

HSV / HSB

hsv(217.6, 95.2%, 24.3%)

CMYK

cmyk(95.2%, 59.7%, 0%, 75.7%)

LAB

lab(9.5, 8.25, -26.17)

LCH

lch(9.5, 27.44, 287.5)

OKLCH

oklch(22.3%, 0.0768, 259.27)

HWB

hwb(217.6, 1.2%, 75.7%)

Harmony colors

Complementary

#3e2803

Analogous

#03363e

#03193e

#0a033e

Triadic

#03193e

#3e0319

#193e03

Split-complementary

#03193e

#3e0a03

#363e03

Tetradic

#03193e

#28033e

#3e2803

#193e03

Square

#03193e

#3e0336

#3e2803

#033e0a

Shades

Color #03193e mixed toward black.

#021533

#021129

#010c1f

#010815

#00040a

Tints

Color #03193e mixed toward white.

#063685

#0a52cb

#2b76f5

#71a4f8

#b8d1fc

Tones

Color #03193e mixed toward gray.

#081a39

#0d1b34

#121d2f

#171e2a

#1b1f25

Accessibility

Aa White text on this color

17.32:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f37 · ΔE 5.3

Deuteranopia

#0e0c36 · ΔE 5.8

Tritanopia

#043230 · ΔE 24

Achromatopsia

#1a1a1a · ΔE 17.5

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

Code

CSS

background-color: #03193e;

Tailwind (arbitrary value)

bg-[#03193e]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#03193e (#03193e) is rgb(3, 25, 62) in RGB.

No, #03193e 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 #03193e, or check how it holds up for accessibility.

Generate a palette → Check contrast