#000d3b

Color #000d3b

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 27.58 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.4

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

Conversions

HEX

#000d3b

RGB

rgb(0, 13, 59)

HSL

hsl(226.8, 100%, 11.6%)

HSV / HSB

hsv(226.8, 100%, 23.1%)

CMYK

cmyk(100%, 78%, 0%, 76.9%)

LAB

lab(5.45, 14.6, -30.61)

LCH

lch(5.45, 33.91, 295.5)

OKLCH

oklch(18.8%, 0.0913, 262.57)

HWB

hwb(226.8, 0%, 76.9%)

Harmony colors

Complementary

#3b2e00

Analogous

#002b3b

#000d3b

#11003b

Triadic

#000d3b

#3b000d

#0d3b00

Split-complementary

#000d3b

#3b1100

#2b3b00

Tetradic

#000d3b

#2e003b

#3b2e00

#0d3b00

Square

#000d3b

#3b002b

#3b2e00

#003b11

Shades

Color #000d3b mixed toward black.

#000b31

#000927

#00071e

#000414

#00020a

Tints

Color #000d3b mixed toward white.

#001e86

#002ed1

#1e4fff

#698aff

#b4c4ff

Tones

Color #000d3b mixed toward gray.

#051036

#0a1331

#0f152c

#141827

#191b23

Accessibility

Aa White text on this color

18.74:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#060634 · ΔE 1.9

Deuteranopia

#050432 · ΔE 2.2

Tritanopia

#012d2c · ΔE 25.7

Achromatopsia

#121212 · ΔE 20.1

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

Code

CSS

background-color: #000d3b;

Tailwind (arbitrary value)

bg-[#000d3b]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#000d3b (#000d3b) is rgb(0, 13, 59) in RGB.

No, #000d3b 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.

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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 #000d3b, or check how it holds up for accessibility.

Generate a palette → Check contrast