#0034b7

Color #0034b7

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 18.05 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.2

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

Conversions

HEX

#0034b7

RGB

rgb(0, 52, 183)

HSL

hsl(223, 100%, 35.9%)

HSV / HSB

hsv(223, 100%, 71.8%)

CMYK

cmyk(100%, 71.6%, 0%, 28.2%)

LAB

lab(29.09, 39.88, -71.68)

LCH

lch(29.09, 82.03, 299.09)

OKLCH

oklch(40.4%, 0.2095, 263.26)

HWB

hwb(223, 0%, 28.2%)

Harmony colors

Complementary

#b78300

Analogous

#008fb7

#0034b7

#2800b7

Triadic

#0034b7

#b70034

#34b700

Split-complementary

#0034b7

#b72800

#8fb700

Tetradic

#0034b7

#8300b7

#b78300

#34b700

Square

#0034b7

#b7008f

#b78300

#00b728

Shades

Color #0034b7 mixed toward black.

#002b99

#00237a

#001a5c

#00113d

#00091f

Tints

Color #0034b7 mixed toward white.

#0043ee

#2563ff

#5c8aff

#92b1ff

#c9d8ff

Tones

Color #0034b7 mixed toward gray.

#0f3aa8

#1f4199

#2e4889

#3d4e7a

#4c556b

Accessibility

Aa White text on this color

9.66:1

Aa Black text on this color

2.17:1

White text reads better on this background (9.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2121a3 · ΔE 5.6

Deuteranopia

#1e1a9e · ΔE 7.1

Tritanopia

#06918d · ΔE 42.5

Achromatopsia

#454545 · ΔE 28.8

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

Code

CSS

background-color: #0034b7;

Tailwind (arbitrary value)

bg-[#0034b7]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0034b7 (#0034b7) is rgb(0, 52, 183) in RGB.

No, #0034b7 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 #0034b7, or check how it holds up for accessibility.

Generate a palette → Check contrast