#0f181a

Color #0f181a

A muted very dark cyan.

Closest named color Black #000000 · ΔE 8.59 Nearest Tailwind class mist-900 #161b1d · ΔE 2.2

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Conversions

HEX

#0f181a

RGB

rgb(15, 24, 26)

HSL

hsl(190.9, 26.8%, 8%)

HSV / HSB

hsv(190.9, 42.3%, 10.2%)

CMYK

cmyk(42.3%, 7.7%, 0%, 89.8%)

LAB

lab(7.49, -3.21, -2.73)

LCH

lch(7.49, 4.21, 220.38)

OKLCH

oklch(20.1%, 0.0138, 212.88)

HWB

hwb(190.9, 5.9%, 89.8%)

Harmony colors

Complementary

#1a110f

Analogous

#0f1a16

#0f181a

#0f121a

Triadic

#0f181a

#1a0f18

#181a0f

Split-complementary

#0f181a

#1a0f12

#1a160f

Tetradic

#0f181a

#110f1a

#1a110f

#181a0f

Square

#0f181a

#160f1a

#1a110f

#121a0f

Shades

Color #0f181a mixed toward black.

#0c1416

#0a1011

#070c0d

#050809

#020404

Tints

Color #0f181a mixed toward white.

#2c464b

#48737d

#6a9ea9

#9cbec6

#cddfe2

Tones

Color #0f181a mixed toward gray.

#101719

#111718

#121617

#131616

#131515

Accessibility

Aa White text on this color

18.01:1

Aa Black text on this color

1.17:1

White text reads better on this background (18.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13131a · ΔE 7

Deuteranopia

#131219 · ΔE 7.5

Tritanopia

#101919 · ΔE 1.6

Achromatopsia

#171717 · ΔE 4.9

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

Code

CSS

background-color: #0f181a;

Tailwind (arbitrary value)

bg-[#0f181a]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#0f181a (#0f181a) is rgb(15, 24, 26) in RGB.

No, #0f181a 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 #0f181a, or check how it holds up for accessibility.

Generate a palette → Check contrast