#0d3769

Color #0d3769

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 22.86 Nearest Tailwind class sky-950 #052f4a · ΔE 6.2

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

Conversions

HEX

#0d3769

RGB

rgb(13, 55, 105)

HSL

hsl(212.6, 78%, 23.1%)

HSV / HSB

hsv(212.6, 87.6%, 41.2%)

CMYK

cmyk(87.6%, 47.6%, 0%, 58.8%)

LAB

lab(23.13, 6.44, -33.21)

LCH

lch(23.13, 33.83, 280.97)

OKLCH

oklch(33.9%, 0.0984, 255.53)

HWB

hwb(212.6, 5.1%, 58.8%)

Harmony colors

Complementary

#693f0d

Analogous

#0d6569

#0d3769

#110d69

Triadic

#0d3769

#690d37

#37690d

Split-complementary

#0d3769

#69110d

#65690d

Tetradic

#0d3769

#3f0d69

#693f0d

#37690d

Square

#0d3769

#690d65

#693f0d

#0d6911

Shades

Color #0d3769 mixed toward black.

#0b2e57

#092546

#061b34

#041223

#020911

Tints

Color #0d3769 mixed toward white.

#1455a3

#1b74dd

#5096e9

#8bb9f1

#c5dcf8

Tones

Color #0d3769 mixed toward gray.

#153861

#1c385a

#243952

#2c3a4a

#333a43

Accessibility

Aa White text on this color

11.88:1

Aa Black text on this color

1.77:1

White text reads better on this background (11.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252660 · ΔE 8.8

Deuteranopia

#23205d · ΔE 10.4

Tritanopia

#115856 · ΔE 25.1

Achromatopsia

#373737 · ΔE 19.4

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

Code

CSS

background-color: #0d3769;

Tailwind (arbitrary value)

bg-[#0d3769]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#0d3769 (#0d3769) is rgb(13, 55, 105) in RGB.

No, #0d3769 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 #0d3769, or check how it holds up for accessibility.

Generate a palette → Check contrast