#1f1111

Color #1f1111

A muted very dark red.

Closest named color Black #000000 · ΔE 9.92 Nearest Tailwind class taupe-900 #1d1816 · ΔE 5.9

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Conversions

HEX

#1f1111

RGB

rgb(31, 17, 17)

HSL

hsl(0, 29.2%, 9.4%)

HSV / HSB

hsv(0, 45.2%, 12.2%)

CMYK

cmyk(0%, 45.2%, 45.2%, 87.8%)

LAB

lab(6.62, 6.97, 2.46)

LCH

lch(6.62, 7.39, 19.44)

OKLCH

oklch(19.7%, 0.0237, 19.51)

HWB

hwb(0, 6.7%, 87.8%)

Harmony colors

Complementary

#111f1f

Analogous

#1f1118

#1f1111

#1f1811

Triadic

#1f1111

#111f11

#11111f

Split-complementary

#1f1111

#111f18

#11181f

Tetradic

#1f1111

#1f1f11

#111f1f

#11111f

Square

#1f1111

#181f11

#111f1f

#18111f

Shades

Color #1f1111 mixed toward black.

#1a0e0e

#150b0b

#0f0808

#0a0606

#050303

Tints

Color #1f1111 mixed toward white.

#512c2c

#824747

#ad6a6a

#c89c9c

#e4cdcd

Tones

Color #1f1111 mixed toward gray.

#1e1212

#1d1313

#1b1414

#1a1616

#191717

Accessibility

Aa White text on this color

18.32:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a11 · ΔE 12.7

Deuteranopia

#1b1b11 · ΔE 13.2

Tritanopia

#1e1111 · ΔE 0.6

Achromatopsia

#151515 · ΔE 8.6

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

Code

CSS

background-color: #1f1111;

Tailwind (arbitrary value)

bg-[#1f1111]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#1f1111 (#1f1111) is rgb(31, 17, 17) in RGB.

No, #1f1111 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 #1f1111, or check how it holds up for accessibility.

Generate a palette → Check contrast