#0b203e

Color #0b203e

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 22.37 Nearest Tailwind class slate-800 #1d293d · ΔE 5

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Conversions

HEX

#0b203e

RGB

rgb(11, 32, 62)

HSL

hsl(215.3, 69.9%, 14.3%)

HSV / HSB

hsv(215.3, 82.3%, 24.3%)

CMYK

cmyk(82.3%, 48.4%, 0%, 75.7%)

LAB

lab(12.3, 4.1, -21.65)

LCH

lch(12.3, 22.03, 280.72)

OKLCH

oklch(24.5%, 0.0634, 257.7)

HWB

hwb(215.3, 4.3%, 75.7%)

Harmony colors

Complementary

#3e290b

Analogous

#0b393e

#0b203e

#0f0b3e

Triadic

#0b203e

#3e0b20

#203e0b

Split-complementary

#0b203e

#3e0f0b

#393e0b

Tetradic

#0b203e

#290b3e

#3e290b

#203e0b

Square

#0b203e

#3e0b39

#3e290b

#0b3e0f

Shades

Color #0b203e mixed toward black.

#091b34

#071529

#05101f

#040b15

#02050a

Tints

Color #0b203e mixed toward white.

#16407c

#2160ba

#4584de

#83ade9

#c1d6f4

Tones

Color #0b203e mixed toward gray.

#0f213a

#132135

#182231

#1c232d

#202429

Accessibility

Aa White text on this color

16.27:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#161638 · ΔE 6.9

Deuteranopia

#151337 · ΔE 7.8

Tritanopia

#0d3332 · ΔE 20.5

Achromatopsia

#202020 · ΔE 14.9

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

Code

CSS

background-color: #0b203e;

Tailwind (arbitrary value)

bg-[#0b203e]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#0b203e (#0b203e) is rgb(11, 32, 62) in RGB.

No, #0b203e 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 #0b203e, or check how it holds up for accessibility.

Generate a palette → Check contrast