#000d3f

Color #000d3f

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 24.48 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.9

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

Conversions

HEX

#000d3f

RGB

rgb(0, 13, 63)

HSL

hsl(227.6, 100%, 12.4%)

HSV / HSB

hsv(227.6, 100%, 24.7%)

CMYK

cmyk(100%, 79.4%, 0%, 75.3%)

LAB

lab(5.84, 16.89, -32.86)

LCH

lch(5.84, 36.95, 297.2)

OKLCH

oklch(19.3%, 0.0972, 262.97)

HWB

hwb(227.6, 0%, 75.3%)

Harmony colors

Complementary

#3f3200

Analogous

#002d3f

#000d3f

#13003f

Triadic

#000d3f

#3f000d

#0d3f00

Split-complementary

#000d3f

#3f1300

#2d3f00

Tetradic

#000d3f

#32003f

#3f3200

#0d3f00

Square

#000d3f

#3f002d

#3f3200

#003f13

Shades

Color #000d3f mixed toward black.

#000b35

#00092a

#000720

#000415

#00020b

Tints

Color #000d3f mixed toward white.

#001c8a

#002cd4

#204eff

#6a89ff

#b5c4ff

Tones

Color #000d3f mixed toward gray.

#05103a

#0b1335

#10162f

#15192a

#1a1d25

Accessibility

Aa White text on this color

18.59:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#060637 · ΔE 2

Deuteranopia

#050435 · ΔE 2.2

Tritanopia

#01302f · ΔE 26.3

Achromatopsia

#131313 · ΔE 21

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

Code

CSS

background-color: #000d3f;

Tailwind (arbitrary value)

bg-[#000d3f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#000d3f (#000d3f) is rgb(0, 13, 63) in RGB.

No, #000d3f 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 #000d3f, or check how it holds up for accessibility.

Generate a palette → Check contrast