#18131f

Color #18131f

A muted very dark purple.

Closest named color Black #000000 · ΔE 11.52 Nearest Tailwind class mauve-900 #1d161e · ΔE 2.7

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Conversions

HEX

#18131f

RGB

rgb(24, 19, 31)

HSL

hsl(265, 24%, 9.8%)

HSV / HSB

hsv(265, 38.7%, 12.2%)

CMYK

cmyk(22.6%, 38.7%, 0%, 87.8%)

LAB

lab(6.85, 5.55, -7.42)

LCH

lch(6.85, 9.27, 306.8)

OKLCH

oklch(19.9%, 0.0247, 303.43)

HWB

hwb(265, 7.5%, 87.8%)

Harmony colors

Complementary

#1a1f13

Analogous

#13141f

#18131f

#1e131f

Triadic

#18131f

#1f1813

#131f18

Split-complementary

#18131f

#1f1e13

#141f13

Tetradic

#18131f

#1f131a

#1a1f13

#131f18

Square

#18131f

#1f1314

#1a1f13

#131f1e

Shades

Color #18131f mixed toward black.

#14101a

#100d15

#0c090f

#08060a

#040305

Tints

Color #18131f mixed toward white.

#3d304f

#624d7e

#8770a8

#afa0c5

#d7cfe2

Tones

Color #18131f mixed toward gray.

#18141e

#18151d

#18161c

#19171b

#19181a

Accessibility

Aa White text on this color

18.23:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#16161d · ΔE 4.5

Deuteranopia

#16171c · ΔE 6.2

Tritanopia

#181a1a · ΔE 10

Achromatopsia

#151515 · ΔE 8.9

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

Code

CSS

background-color: #18131f;

Tailwind (arbitrary value)

bg-[#18131f]

Related colors

Rebecca Purple #663399

Medium Purple #9370db

Blue Violet #8a2be2

Indigo #4b0082

Dark Orchid #9932cc

Dark Slate Blue #483d8b

Frequently asked questions

#18131f (#18131f) is rgb(24, 19, 31) in RGB.

No, #18131f 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 #18131f, or check how it holds up for accessibility.

Generate a palette → Check contrast