#0d121a

Color #0d121a

A muted very dark blue.

Closest named color Black #000000 · ΔE 7.97 Nearest Tailwind class gray-950 #030712 · ΔE 2.2

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Conversions

HEX

#0d121a

RGB

rgb(13, 18, 26)

HSL

hsl(216.9, 33.3%, 7.6%)

HSV / HSB

hsv(216.9, 50%, 10.2%)

CMYK

cmyk(50%, 30.8%, 0%, 89.8%)

LAB

lab(5.35, 0.22, -5.91)

LCH

lch(5.35, 5.91, 272.13)

OKLCH

oklch(18.1%, 0.0183, 259.61)

HWB

hwb(216.9, 5.1%, 89.8%)

Harmony colors

Complementary

#1a150d

Analogous

#0d181a

#0d121a

#0e0d1a

Triadic

#0d121a

#1a0d12

#121a0d

Split-complementary

#0d121a

#1a0e0d

#181a0d

Tetradic

#0d121a

#150d1a

#1a150d

#121a0d

Square

#0d121a

#1a0d18

#1a150d

#0d1a0e

Shades

Color #0d121a mixed toward black.

#0b0f16

#090c11

#06090d

#040609

#020304

Tints

Color #0d121a mixed toward white.

#27364e

#415a83

#6280b0

#96aacb

#cbd5e5

Tones

Color #0d121a mixed toward gray.

#0e1219

#0f1218

#101317

#111316

#121314

Accessibility

Aa White text on this color

18.77:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.77:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f18 · ΔE 2.6

Deuteranopia

#0f0f18 · ΔE 2.6

Tritanopia

#0d1717 · ΔE 6.8

Achromatopsia

#121212 · ΔE 5.2

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

Code

CSS

background-color: #0d121a;

Tailwind (arbitrary value)

bg-[#0d121a]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#0d121a (#0d121a) is rgb(13, 18, 26) in RGB.

No, #0d121a 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.

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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 #0d121a, or check how it holds up for accessibility.

Generate a palette → Check contrast