#201831

Color #201831

A muted very dark blue.

Closest named color Black #000000 · ΔE 21.4 Nearest Tailwind class mauve-800 #2a212c · ΔE 7.1

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

Conversions

HEX

#201831

RGB

rgb(32, 24, 49)

HSL

hsl(259.2, 34.2%, 14.3%)

HSV / HSB

hsv(259.2, 51%, 19.2%)

CMYK

cmyk(34.7%, 51%, 0%, 80.8%)

LAB

lab(10.42, 10.86, -15.22)

LCH

lch(10.42, 18.7, 305.51)

OKLCH

oklch(23.2%, 0.0479, 297.31)

HWB

hwb(259.2, 9.4%, 80.8%)

Harmony colors

Complementary

#293118

Analogous

#181c31

#201831

#2c1831

Triadic

#201831

#312018

#183120

Split-complementary

#201831

#312c18

#1c3118

Tetradic

#201831

#311829

#293118

#183120

Square

#201831

#31181c

#293118

#18312c

Shades

Color #201831 mixed toward black.

#1b1429

#151021

#100c18

#0b0810

#050408

Tints

Color #201831 mixed toward white.

#403062

#604893

#846cb7

#ad9dcf

#d6cee7

Tones

Color #201831 mixed toward gray.

#211a2f

#211c2d

#221e2b

#232029

#242227

Accessibility

Aa White text on this color

16.98:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d2c · ΔE 6.4

Deuteranopia

#1d1e2b · ΔE 7.8

Tritanopia

#202827 · ΔE 18.6

Achromatopsia

#1c1c1c · ΔE 14.8

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

Code

CSS

background-color: #201831;

Tailwind (arbitrary value)

bg-[#201831]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Rebecca Purple #663399

Slate Blue #6a5acd

Blue Violet #8a2be2

Frequently asked questions

#201831 (#201831) is rgb(32, 24, 49) in RGB.

No, #201831 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #201831, or check how it holds up for accessibility.

Generate a palette → Check contrast