#0d1830

Color #0d1830

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 20.02 Nearest Tailwind class slate-900 #0f172b · ΔE 1.7

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Conversions

HEX

#0d1830

RGB

rgb(13, 24, 48)

HSL

hsl(221.1, 57.4%, 12%)

HSV / HSB

hsv(221.1, 72.9%, 18.8%)

CMYK

cmyk(72.9%, 50%, 0%, 81.2%)

LAB

lab(8.59, 4.52, -17.51)

LCH

lch(8.59, 18.08, 284.47)

OKLCH

oklch(21.3%, 0.0501, 264.04)

HWB

hwb(221.1, 5.1%, 81.2%)

Harmony colors

Complementary

#30250d

Analogous

#0d2a30

#0d1830

#140d30

Triadic

#0d1830

#300d18

#18300d

Split-complementary

#0d1830

#30140d

#2a300d

Tetradic

#0d1830

#250d30

#30250d

#18300d

Square

#0d1830

#300d2a

#30250d

#0d3014

Shades

Color #0d1830 mixed toward black.

#0b1428

#091020

#070c18

#040810

#020408

Tints

Color #0d1830 mixed toward white.

#1d366b

#2d53a6

#4e77cf

#89a4df

#c4d2ef

Tones

Color #0d1830 mixed toward gray.

#10192d

#131a2a

#161b27

#191c24

#1c1e22

Accessibility

Aa White text on this color

17.64:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12132b · ΔE 3.9

Deuteranopia

#12112a · ΔE 4.6

Tritanopia

#0e2727 · ΔE 18.2

Achromatopsia

#191919 · ΔE 13.2

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

Code

CSS

background-color: #0d1830;

Tailwind (arbitrary value)

bg-[#0d1830]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0d1830 (#0d1830) is rgb(13, 24, 48) in RGB.

No, #0d1830 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 #0d1830, or check how it holds up for accessibility.

Generate a palette → Check contrast