#0b121b

Color #0b121b

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 8.62 Nearest Tailwind class gray-950 #030712 · ΔE 2.6

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Conversions

HEX

#0b121b

RGB

rgb(11, 18, 27)

HSL

hsl(213.8, 42.1%, 7.5%)

HSV / HSB

hsv(213.8, 59.3%, 10.6%)

CMYK

cmyk(59.3%, 33.3%, 0%, 89.4%)

LAB

lab(5.26, -0.08, -6.83)

LCH

lch(5.26, 6.83, 269.33)

OKLCH

oklch(18%, 0.0216, 255)

HWB

hwb(213.8, 4.3%, 89.4%)

Harmony colors

Complementary

#1b140b

Analogous

#0b1a1b

#0b121b

#0c0b1b

Triadic

#0b121b

#1b0b12

#121b0b

Split-complementary

#0b121b

#1b0c0b

#1a1b0b

Tetradic

#0b121b

#140b1b

#1b140b

#121b0b

Square

#0b121b

#1b0b1a

#1b140b

#0b1b0c

Shades

Color #0b121b mixed toward black.

#090f17

#070c12

#06090e

#040609

#020305

Tints

Color #0b121b mixed toward white.

#223753

#395d8b

#5783bb

#8facd1

#c7d6e8

Tones

Color #0b121b mixed toward gray.

#0c121a

#0e1218

#0f1317

#101316

#121314

Accessibility

Aa White text on this color

18.81:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0e19 · ΔE 3.6

Deuteranopia

#0e0d19 · ΔE 4.3

Tritanopia

#0b1717 · ΔE 7.3

Achromatopsia

#121212 · ΔE 5.9

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

Code

CSS

background-color: #0b121b;

Tailwind (arbitrary value)

bg-[#0b121b]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#0b121b (#0b121b) is rgb(11, 18, 27) in RGB.

No, #0b121b 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 #0b121b, or check how it holds up for accessibility.

Generate a palette → Check contrast