#1f1919

Color #1f1919

A nearly neutral, gray-leaning very dark red.

Closest named color Black #000000 · ΔE 9.98 Nearest Tailwind class taupe-900 #1d1816 · ΔE 1.8

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Conversions

HEX

#1f1919

RGB

rgb(31, 25, 25)

HSL

hsl(0, 10.7%, 11%)

HSV / HSB

hsv(0, 19.4%, 12.2%)

CMYK

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

LAB

lab(9.46, 2.97, 1.1)

LCH

lch(9.46, 3.17, 20.32)

OKLCH

oklch(22.1%, 0.0096, 17.68)

HWB

hwb(0, 9.8%, 87.8%)

Harmony colors

Complementary

#191f1f

Analogous

#1f191c

#1f1919

#1f1c19

Triadic

#1f1919

#191f19

#19191f

Split-complementary

#1f1919

#191f1c

#191c1f

Tetradic

#1f1919

#1f1f19

#191f1f

#19191f

Square

#1f1919

#1c1f19

#191f1f

#1c191f

Shades

Color #1f1919 mixed toward black.

#1a1515

#151111

#100d0d

#0a0808

#050404

Tints

Color #1f1919 mixed toward white.

#493b3b

#735d5d

#9a8181

#bbabab

#ddd5d5

Tones

Color #1f1919 mixed toward gray.

#1f1a1a

#1e1a1a

#1e1b1b

#1d1b1b

#1d1c1c

Accessibility

Aa White text on this color

17.34:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1c19 · ΔE 4.7

Deuteranopia

#1d1d19 · ΔE 5.9

Tritanopia

#1f1919 · ΔE 0

Achromatopsia

#1a1a1a · ΔE 4.2

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

Code

CSS

background-color: #1f1919;

Tailwind (arbitrary value)

bg-[#1f1919]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#1f1919 (#1f1919) is rgb(31, 25, 25) in RGB.

No, #1f1919 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 #1f1919, or check how it holds up for accessibility.

Generate a palette → Check contrast