#12011f

Color #12011f

A vivid, highly saturated very dark purple.

Closest named color Black #000000 · ΔE 18.35 Nearest Tailwind class slate-900 #0f172b · ΔE 8.6

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Conversions

HEX

#12011f

RGB

rgb(18, 1, 31)

HSL

hsl(274, 93.8%, 6.3%)

HSV / HSB

hsv(274, 96.8%, 12.2%)

CMYK

cmyk(41.9%, 96.8%, 0%, 87.8%)

LAB

lab(2.25, 11.09, -14.45)

LCH

lch(2.25, 18.22, 307.51)

OKLCH

oklch(14.5%, 0.0681, 308.27)

HWB

hwb(274, 0.4%, 87.8%)

Harmony colors

Complementary

#0e1f01

Analogous

#03011f

#12011f

#1f011d

Triadic

#12011f

#1f1201

#011f12

Split-complementary

#12011f

#1d1f01

#011f03

Tetradic

#12011f

#1f010e

#0e1f01

#011f12

Square

#12011f

#1f0301

#0e1f01

#011d1f

Shades

Color #12011f mixed toward black.

#0f011a

#0c0115

#090010

#06000a

#030005

Tints

Color #12011f mixed toward white.

#3f036c

#6c06b9

#9617f8

#b965fa

#dcb2fd

Tones

Color #12011f mixed toward gray.

#12041d

#11061a

#110918

#110b15

#100e13

Accessibility

Aa White text on this color

20:1

Aa Black text on this color

1.05:1

White text reads better on this background (20:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0c1a · ΔE 8.3

Deuteranopia

#0d0e19 · ΔE 9.7

Tritanopia

#111615 · ΔE 17.3

Achromatopsia

#080808 · ΔE 14.7

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

Code

CSS

background-color: #12011f;

Tailwind (arbitrary value)

bg-[#12011f]

Related colors

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Orchid #ba55d3

Frequently asked questions

#12011f (#12011f) is rgb(18, 1, 31) in RGB.

No, #12011f 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 #12011f, or check how it holds up for accessibility.

Generate a palette → Check contrast