#0f1834

Color #0f1834

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 22.72 Nearest Tailwind class slate-900 #0f172b · ΔE 3.5

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Conversions

HEX

#0f1834

RGB

rgb(15, 24, 52)

HSL

hsl(225.4, 55.2%, 13.1%)

HSV / HSB

hsv(225.4, 71.2%, 20.4%)

CMYK

cmyk(71.2%, 53.8%, 0%, 79.6%)

LAB

lab(9.01, 6.74, -19.74)

LCH

lch(9.01, 20.86, 288.85)

OKLCH

oklch(21.8%, 0.0563, 268.07)

HWB

hwb(225.4, 5.9%, 79.6%)

Harmony colors

Complementary

#342b0f

Analogous

#0f2a34

#0f1834

#180f34

Triadic

#0f1834

#340f18

#18340f

Split-complementary

#0f1834

#34180f

#2a340f

Tetradic

#0f1834

#2b0f34

#342b0f

#18340f

Square

#0f1834

#340f2a

#342b0f

#0f3418

Shades

Color #0f1834 mixed toward black.

#0c142b

#0a1023

#070c1a

#050811

#020409

Tints

Color #0f1834 mixed toward white.

#20326d

#304da6

#5371cd

#8ca0de

#c6d0ee

Tones

Color #0f1834 mixed toward gray.

#121a31

#151b2e

#181d2b

#1b1e28

#1e2024

Accessibility

Aa White text on this color

17.49:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13132f · ΔE 3.3

Deuteranopia

#13122e · ΔE 3.7

Tritanopia

#102a29 · ΔE 20.7

Achromatopsia

#1a1a1a · ΔE 14.8

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

Code

CSS

background-color: #0f1834;

Tailwind (arbitrary value)

bg-[#0f1834]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#0f1834 (#0f1834) is rgb(15, 24, 52) in RGB.

No, #0f1834 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 #0f1834, or check how it holds up for accessibility.

Generate a palette → Check contrast