#0f191f

Color #0f191f

A muted very dark blue.

Closest named color Black #000000 · ΔE 10.15 Nearest Tailwind class mist-900 #161b1d · ΔE 3.1

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Conversions

HEX

#0f191f

RGB

rgb(15, 25, 31)

HSL

hsl(202.5, 34.8%, 9%)

HSV / HSB

hsv(202.5, 51.6%, 12.2%)

CMYK

cmyk(51.6%, 19.4%, 0%, 87.8%)

LAB

lab(8.09, -2.43, -5.62)

LCH

lch(8.09, 6.12, 246.62)

OKLCH

oklch(20.7%, 0.0188, 235.38)

HWB

hwb(202.5, 5.9%, 87.8%)

Harmony colors

Complementary

#1f150f

Analogous

#0f1f1d

#0f191f

#0f111f

Triadic

#0f191f

#1f0f19

#191f0f

Split-complementary

#0f191f

#1f0f11

#1f1d0f

Tetradic

#0f191f

#150f1f

#1f150f

#191f0f

Square

#0f191f

#1d0f1f

#1f150f

#111f0f

Shades

Color #0f191f mixed toward black.

#0c151a

#0a1115

#070c0f

#05080a

#020405

Tints

Color #0f191f mixed toward white.

#284353

#416d87

#6395b3

#97b8cd

#cbdce6

Tones

Color #0f191f mixed toward gray.

#10191e

#12181c

#13181b

#14181a

#161718

Accessibility

Aa White text on this color

17.81:1

Aa Black text on this color

1.18:1

White text reads better on this background (17.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#14141e · ΔE 7.2

Deuteranopia

#13121d · ΔE 8

Tritanopia

#101d1c · ΔE 6

Achromatopsia

#181818 · ΔE 5.8

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

Code

CSS

background-color: #0f191f;

Tailwind (arbitrary value)

bg-[#0f191f]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Sky Blue #87ceeb

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Frequently asked questions

#0f191f (#0f191f) is rgb(15, 25, 31) in RGB.

No, #0f191f 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 #0f191f, or check how it holds up for accessibility.

Generate a palette → Check contrast