#0b1437

Color #0b1437

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 27.35 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.5

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Conversions

HEX

#0b1437

RGB

rgb(11, 20, 55)

HSL

hsl(227.7, 66.7%, 12.9%)

HSV / HSB

hsv(227.7, 80%, 21.6%)

CMYK

cmyk(80%, 63.6%, 0%, 78.4%)

LAB

lab(7.65, 10.37, -24.12)

LCH

lch(7.65, 26.25, 293.26)

OKLCH

oklch(20.8%, 0.0694, 268.76)

HWB

hwb(227.7, 4.3%, 78.4%)

Harmony colors

Complementary

#372e0b

Analogous

#0b2a37

#0b1437

#180b37

Triadic

#0b1437

#370b14

#14370b

Split-complementary

#0b1437

#37180b

#2a370b

Tetradic

#0b1437

#2e0b37

#372e0b

#14370b

Square

#0b1437

#370b2a

#372e0b

#0b3718

Shades

Color #0b1437 mixed toward black.

#09112e

#070d25

#050a1b

#040712

#020309

Tints

Color #0b1437 mixed toward white.

#172a75

#2441b2

#4664da

#8498e6

#c1cbf3

Tones

Color #0b1437 mixed toward gray.

#0f1633

#121830

#161a2c

#1a1d28

#1d1f25

Accessibility

Aa White text on this color

17.96:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f31 · ΔE 2.3

Deuteranopia

#0f0e2f · ΔE 2.6

Tritanopia

#0c2c2a · ΔE 24

Achromatopsia

#171717 · ΔE 17.3

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

Code

CSS

background-color: #0b1437;

Tailwind (arbitrary value)

bg-[#0b1437]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#0b1437 (#0b1437) is rgb(11, 20, 55) in RGB.

No, #0b1437 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 #0b1437, or check how it holds up for accessibility.

Generate a palette → Check contrast