#00124d

Color #00124d

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 17.72 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 4.3

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

Conversions

HEX

#00124d

RGB

rgb(0, 18, 77)

HSL

hsl(226, 100%, 15.1%)

HSV / HSB

hsv(226, 100%, 30.2%)

CMYK

cmyk(100%, 76.6%, 0%, 69.8%)

LAB

lab(8.72, 20.37, -37.97)

LCH

lch(8.72, 43.09, 298.21)

OKLCH

oklch(22.1%, 0.111, 262.96)

HWB

hwb(226, 0%, 69.8%)

Harmony colors

Complementary

#4d3b00

Analogous

#00384d

#00124d

#15004d

Triadic

#00124d

#4d0012

#124d00

Split-complementary

#00124d

#4d1500

#384d00

Tetradic

#00124d

#3b004d

#4d3b00

#124d00

Square

#00124d

#4d0038

#4d3b00

#004d15

Shades

Color #00124d mixed toward black.

#000f40

#000c33

#000927

#00061a

#00030d

Tints

Color #00124d mixed toward white.

#002395

#0034dd

#2759ff

#6f90ff

#b7c8ff

Tones

Color #00124d mixed toward gray.

#061547

#0d1940

#131c3a

#1a2033

#20232d

Accessibility

Aa White text on this color

17.59:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#090944 · ΔE 3

Deuteranopia

#070642 · ΔE 3.4

Tritanopia

#013c3a · ΔE 28.5

Achromatopsia

#191919 · ΔE 22.5

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

Code

CSS

background-color: #00124d;

Tailwind (arbitrary value)

bg-[#00124d]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#00124d (#00124d) is rgb(0, 18, 77) in RGB.

No, #00124d 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 #00124d, or check how it holds up for accessibility.

Generate a palette → Check contrast