#0d2e71

Color #0d2e71

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 13.8 Nearest Tailwind class blue-900 #1c398e · ΔE 5.1

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

Conversions

HEX

#0d2e71

RGB

rgb(13, 46, 113)

HSL

hsl(220.2, 79.4%, 24.7%)

HSV / HSB

hsv(220.2, 88.5%, 44.3%)

CMYK

cmyk(88.5%, 59.3%, 0%, 55.7%)

LAB

lab(20.95, 16.42, -41.89)

LCH

lch(20.95, 44.99, 291.4)

OKLCH

oklch(32.4%, 0.1222, 262.24)

HWB

hwb(220.2, 5.1%, 55.7%)

Harmony colors

Complementary

#71500d

Analogous

#0d6071

#0d2e71

#1e0d71

Triadic

#0d2e71

#710d2e

#2e710d

Split-complementary

#0d2e71

#711e0d

#60710d

Tetradic

#0d2e71

#500d71

#71500d

#2e710d

Square

#0d2e71

#710d60

#71500d

#0d711e

Shades

Color #0d2e71 mixed toward black.

#0b265e

#091f4b

#061738

#040f26

#020813

Tints

Color #0d2e71 mixed toward white.

#1445aa

#1a5de4

#5385eb

#8caef2

#c6d6f8

Tones

Color #0d2e71 mixed toward gray.

#153169

#1e3460

#263658

#2e3950

#373c47

Accessibility

Aa White text on this color

12.76:1

Aa Black text on this color

1.65:1

White text reads better on this background (12.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202066 · ΔE 6.1

Deuteranopia

#1e1b63 · ΔE 7.3

Tritanopia

#105b59 · ΔE 29.3

Achromatopsia

#323232 · ΔE 22.7

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

Code

CSS

background-color: #0d2e71;

Tailwind (arbitrary value)

bg-[#0d2e71]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0d2e71 (#0d2e71) is rgb(13, 46, 113) in RGB.

No, #0d2e71 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.

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 #0d2e71, or check how it holds up for accessibility.

Generate a palette → Check contrast