#0f171a

Color #0f171a

A muted very dark cyan.

Closest named color Black #000000 · ΔE 8.22 Nearest Tailwind class mist-900 #161b1d · ΔE 1.9

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Conversions

HEX

#0f171a

RGB

rgb(15, 23, 26)

HSL

hsl(196.4, 26.8%, 8%)

HSV / HSB

hsv(196.4, 42.3%, 10.2%)

CMYK

cmyk(42.3%, 11.5%, 0%, 89.8%)

LAB

lab(7.13, -2.46, -3.27)

LCH

lch(7.13, 4.09, 233.05)

OKLCH

oklch(19.8%, 0.0134, 222.88)

HWB

hwb(196.4, 5.9%, 89.8%)

Harmony colors

Complementary

#1a120f

Analogous

#0f1a17

#0f171a

#0f111a

Triadic

#0f171a

#1a0f17

#171a0f

Split-complementary

#0f171a

#1a0f11

#1a170f

Tetradic

#0f171a

#120f1a

#1a120f

#171a0f

Square

#0f171a

#170f1a

#1a120f

#111a0f

Shades

Color #0f171a mixed toward black.

#0c1316

#0a0f11

#070b0d

#050809

#020404

Tints

Color #0f171a mixed toward white.

#2c434b

#486f7d

#6a98a9

#9cbac6

#cddde2

Tones

Color #0f171a mixed toward gray.

#101619

#111618

#121617

#131516

#131515

Accessibility

Aa White text on this color

18.14:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.14:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131319 · ΔE 5.6

Deuteranopia

#121219 · ΔE 5.9

Tritanopia

#0f1919 · ΔE 2.9

Achromatopsia

#161616 · ΔE 4.4

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

Code

CSS

background-color: #0f171a;

Tailwind (arbitrary value)

bg-[#0f171a]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#0f171a (#0f171a) is rgb(15, 23, 26) in RGB.

No, #0f171a 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 #0f171a, or check how it holds up for accessibility.

Generate a palette → Check contrast