#001121

Color #001121

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 13.36 Nearest Tailwind class gray-900 #101828 · ΔE 4

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Conversions

HEX

#001121

RGB

rgb(0, 17, 33)

HSL

hsl(209.1, 100%, 6.5%)

HSV / HSB

hsv(209.1, 100%, 12.9%)

CMYK

cmyk(100%, 48.5%, 0%, 87.1%)

LAB

lab(4.61, -0.43, -12.53)

LCH

lch(4.61, 12.54, 268.03)

OKLCH

oklch(17.2%, 0.043, 244.81)

HWB

hwb(209.1, 0%, 87.1%)

Harmony colors

Complementary

#211000

Analogous

#002121

#001121

#000021

Triadic

#001121

#210011

#112100

Split-complementary

#001121

#210000

#212100

Tetradic

#001121

#100021

#211000

#112100

Square

#001121

#210021

#211000

#002100

Shades

Color #001121 mixed toward black.

#000e1c

#000b16

#000911

#00060b

#000306

Tints

Color #001121 mixed toward white.

#003a71

#0063c0

#118bff

#60b2ff

#b0d8ff

Tones

Color #001121 mixed toward gray.

#03111e

#06111c

#081119

#0b1116

#0e1113

Accessibility

Aa White text on this color

19.05:1

Aa Black text on this color

1.1:1

White text reads better on this background (19.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#08081e · ΔE 6.9

Deuteranopia

#07061d · ΔE 7.2

Tritanopia

#011b1b · ΔE 12.4

Achromatopsia

#101010 · ΔE 9.8

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

Code

CSS

background-color: #001121;

Tailwind (arbitrary value)

bg-[#001121]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#001121 (#001121) is rgb(0, 17, 33) in RGB.

No, #001121 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 #001121, or check how it holds up for accessibility.

Generate a palette → Check contrast