#000c54

Color #000c54

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 10.57 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.9

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

Conversions

HEX

#000c54

RGB

rgb(0, 12, 84)

HSL

hsl(231.4, 100%, 16.5%)

HSV / HSB

hsv(231.4, 100%, 32.9%)

CMYK

cmyk(100%, 85.7%, 0%, 67.1%)

LAB

lab(8.15, 27.44, -43.73)

LCH

lch(8.15, 51.63, 302.11)

OKLCH

oklch(22%, 0.1275, 264.01)

HWB

hwb(231.4, 0%, 67.1%)

Harmony colors

Complementary

#544800

Analogous

#003654

#000c54

#1e0054

Triadic

#000c54

#54000c

#0c5400

Split-complementary

#000c54

#541e00

#365400

Tetradic

#000c54

#480054

#544800

#0c5400

Square

#000c54

#540036

#544800

#00541e

Shades

Color #000c54 mixed toward black.

#000a46

#000838

#00062a

#00041c

#00020e

Tints

Color #000c54 mixed toward white.

#00169b

#0020e2

#2a49ff

#7185ff

#b8c2ff

Tones

Color #000c54 mixed toward gray.

#07114d

#0e1646

#151b3f

#1c2038

#232531

Accessibility

Aa White text on this color

17.79:1

Aa Black text on this color

1.18:1

White text reads better on this background (17.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#05054a · ΔE 2.1

Deuteranopia

#050447 · ΔE 2.6

Tritanopia

#01403e · ΔE 30.3

Achromatopsia

#181818 · ΔE 24.3

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

Code

CSS

background-color: #000c54;

Tailwind (arbitrary value)

bg-[#000c54]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#000c54 (#000c54) is rgb(0, 12, 84) in RGB.

No, #000c54 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.

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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 #000c54, or check how it holds up for accessibility.

Generate a palette → Check contrast