#000b47

Color #000b47

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 17.87 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.1

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

Conversions

HEX

#000b47

RGB

rgb(0, 11, 71)

HSL

hsl(230.7, 100%, 13.9%)

HSV / HSB

hsv(230.7, 100%, 27.8%)

CMYK

cmyk(100%, 84.5%, 0%, 72.2%)

LAB

lab(6.27, 22.24, -37.83)

LCH

lch(6.27, 43.88, 300.45)

OKLCH

oklch(20%, 0.1111, 263.8)

HWB

hwb(230.7, 0%, 72.2%)

Harmony colors

Complementary

#473c00

Analogous

#002e47

#000b47

#180047

Triadic

#000b47

#47000b

#0b4700

Split-complementary

#000b47

#471800

#2e4700

Tetradic

#000b47

#3c0047

#473c00

#0b4700

Square

#000b47

#47002e

#473c00

#004718

Shades

Color #000b47 mixed toward black.

#00093b

#00072f

#000523

#000418

#00020c

Tints

Color #000b47 mixed toward white.

#001690

#0022d9

#2345ff

#6d83ff

#b6c1ff

Tones

Color #000b47 mixed toward gray.

#060f41

#0c133b

#121735

#181b2f

#1e1f29

Accessibility

Aa White text on this color

18.44:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#05053e · ΔE 1.9

Deuteranopia

#04033c · ΔE 2.2

Tritanopia

#013634 · ΔE 28.4

Achromatopsia

#141414 · ΔE 22.8

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

Code

CSS

background-color: #000b47;

Tailwind (arbitrary value)

bg-[#000b47]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#000b47 (#000b47) is rgb(0, 11, 71) in RGB.

No, #000b47 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 #000b47, or check how it holds up for accessibility.

Generate a palette → Check contrast