#180f1f

Color #180f1f

A muted very dark purple.

Closest named color Black #000000 · ΔE 13.32 Nearest Tailwind class mauve-900 #1d161e · ΔE 4.3

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Conversions

HEX

#180f1f

RGB

rgb(24, 15, 31)

HSL

hsl(273.8, 34.8%, 9%)

HSV / HSB

hsv(273.8, 51.6%, 12.2%)

CMYK

cmyk(22.6%, 51.6%, 0%, 87.8%)

LAB

lab(5.73, 7.84, -9.12)

LCH

lch(5.73, 12.03, 310.68)

OKLCH

oklch(18.9%, 0.0341, 309.29)

HWB

hwb(273.8, 5.9%, 87.8%)

Harmony colors

Complementary

#161f0f

Analogous

#100f1f

#180f1f

#1f0f1e

Triadic

#180f1f

#1f180f

#0f1f18

Split-complementary

#180f1f

#1e1f0f

#0f1f10

Tetradic

#180f1f

#1f0f16

#161f0f

#0f1f18

Square

#180f1f

#1f100f

#161f0f

#0f1e1f

Shades

Color #180f1f mixed toward black.

#140c1a

#100a15

#0c070f

#08050a

#040205

Tints

Color #180f1f mixed toward white.

#402853

#694187

#9063b3

#b597cd

#dacbe6

Tones

Color #180f1f mixed toward gray.

#18101e

#18121c

#17131b

#17141a

#171618

Accessibility

Aa White text on this color

18.63:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15141c · ΔE 6.1

Deuteranopia

#15161b · ΔE 8.6

Tritanopia

#181919 · ΔE 11.8

Achromatopsia

#131313 · ΔE 11.1

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

Code

CSS

background-color: #180f1f;

Tailwind (arbitrary value)

bg-[#180f1f]

Related colors

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Purple #9370db

Frequently asked questions

#180f1f (#180f1f) is rgb(24, 15, 31) in RGB.

No, #180f1f 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 #180f1f, or check how it holds up for accessibility.

Generate a palette → Check contrast