#0043b2

Color #0043b2

A vivid, highly saturated dark blue.

Closest named color Royal Blue #4169e1 · ΔE 15.73 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.2

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

Conversions

HEX

#0043b2

RGB

rgb(0, 67, 178)

HSL

hsl(217.4, 100%, 34.9%)

HSV / HSB

hsv(217.4, 100%, 69.8%)

CMYK

cmyk(100%, 62.4%, 0%, 30.2%)

LAB

lab(32.32, 28.09, -63.4)

LCH

lch(32.32, 69.34, 293.9)

OKLCH

oklch(42.7%, 0.186, 261.16)

HWB

hwb(217.4, 0%, 30.2%)

Harmony colors

Complementary

#b26f00

Analogous

#009cb2

#0043b2

#1600b2

Triadic

#0043b2

#b20043

#43b200

Split-complementary

#0043b2

#b21600

#9cb200

Tetradic

#0043b2

#6f00b2

#b26f00

#43b200

Square

#0043b2

#b2009c

#b26f00

#00b216

Shades

Color #0043b2 mixed toward black.

#003894

#002d77

#002259

#00163b

#000b1e

Tints

Color #0043b2 mixed toward white.

#0058e9

#2275ff

#5998ff

#90baff

#c8ddff

Tones

Color #0043b2 mixed toward gray.

#0f47a3

#1e4a94

#2c4e85

#3b5277

#4a5568

Accessibility

Aa White text on this color

8.59:1

Aa Black text on this color

2.45:1

White text reads better on this background (8.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2ca0 · ΔE 8

Deuteranopia

#28239b · ΔE 10.1

Tritanopia

#098f8c · ΔE 38.8

Achromatopsia

#4c4c4c · ΔE 27.1

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

Code

CSS

background-color: #0043b2;

Tailwind (arbitrary value)

bg-[#0043b2]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#0043b2 (#0043b2) is rgb(0, 67, 178) in RGB.

No, #0043b2 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #0043b2, or check how it holds up for accessibility.

Generate a palette → Check contrast