#312839

Color #312839

A muted very dark purple.

Closest named color Charcoal #36454f · ΔE 15.7 Nearest Tailwind class mauve-800 #2a212c · ΔE 3.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#312839

RGB

rgb(49, 40, 57)

HSL

hsl(271.8, 17.5%, 19%)

HSV / HSB

hsv(271.8, 29.8%, 22.4%)

CMYK

cmyk(14%, 29.8%, 0%, 77.6%)

LAB

lab(17.76, 8.22, -9.36)

LCH

lch(17.76, 12.46, 311.29)

OKLCH

oklch(29.4%, 0.0326, 308.52)

HWB

hwb(271.8, 15.7%, 77.6%)

Harmony colors

Complementary

#303928

Analogous

#282839

#312839

#392838

Triadic

#312839

#393128

#283931

Split-complementary

#312839

#383928

#283928

Tetradic

#312839

#392830

#303928

#283931

Square

#312839

#392828

#303928

#283839

Shades

Color #312839 mixed toward black.

#29212f

#211b26

#18141c

#100d13

#080709

Tints

Color #312839 mixed toward white.

#544461

#77618a

#9986aa

#bbaec6

#ddd7e3

Tones

Color #312839 mixed toward gray.

#312938

#312b36

#312c35

#312e33

#312f32

Accessibility

Aa White text on this color

14.06:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d35 · ΔE 7.2

Deuteranopia

#2e2e35 · ΔE 7.7

Tritanopia

#313232 · ΔE 12.1

Achromatopsia

#2b2b2b · ΔE 11.5

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

Code

CSS

background-color: #312839;

Tailwind (arbitrary value)

bg-[#312839]

Related colors

Blue Violet #8a2be2

Rebecca Purple #663399

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Medium Purple #9370db

Frequently asked questions

#312839 (#312839) is rgb(49, 40, 57) in RGB.

No, #312839 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.

Try it → Accessibility

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 #312839, or check how it holds up for accessibility.

Generate a palette → Check contrast