#0d39bc

Color #0d39bc

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 20.06 Nearest Tailwind class blue-800 #193cb8 · ΔE 1

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Conversions

HEX

#0d39bc

RGB

rgb(13, 57, 188)

HSL

hsl(224.9, 87.1%, 39.4%)

HSV / HSB

hsv(224.9, 93.1%, 73.7%)

CMYK

cmyk(93.1%, 69.7%, 0%, 26.3%)

LAB

lab(30.98, 38.97, -71.52)

LCH

lch(30.98, 81.45, 298.59)

OKLCH

oklch(42%, 0.2086, 264.22)

HWB

hwb(224.9, 5.1%, 26.3%)

Harmony colors

Complementary

#bc900d

Analogous

#0d91bc

#0d39bc

#380dbc

Triadic

#0d39bc

#bc0d39

#39bc0d

Split-complementary

#0d39bc

#bc380d

#91bc0d

Tetradic

#0d39bc

#900dbc

#bc900d

#39bc0d

Square

#0d39bc

#bc0d91

#bc900d

#0dbc38

Shades

Color #0d39bc mixed toward black.

#0b309d

#09267d

#061d5e

#04133f

#020a1f

Tints

Color #0d39bc mixed toward white.

#1048ec

#3e6bf2

#6e90f5

#9fb5f8

#cfdafc

Tones

Color #0d39bc mixed toward gray.

#1c40ad

#2a479f

#394f90

#475682

#565d73

Accessibility

Aa White text on this color

9.02:1

Aa Black text on this color

2.33:1

White text reads better on this background (9.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2727a8 · ΔE 5.6

Deuteranopia

#2421a3 · ΔE 7

Tritanopia

#129691 · ΔE 43

Achromatopsia

#494949 · ΔE 28.8

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

Code

CSS

background-color: #0d39bc;

Tailwind (arbitrary value)

bg-[#0d39bc]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Navy #000080

Frequently asked questions

#0d39bc (#0d39bc) is rgb(13, 57, 188) in RGB.

No, #0d39bc 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 #0d39bc, or check how it holds up for accessibility.

Generate a palette → Check contrast