#201933

Color #201933

A muted very dark blue.

Closest named color Black #000000 · ΔE 22.12 Nearest Tailwind class slate-900 #0f172b · ΔE 7.3

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

Conversions

HEX

#201933

RGB

rgb(32, 25, 51)

HSL

hsl(256.2, 34.2%, 14.9%)

HSV / HSB

hsv(256.2, 51%, 20%)

CMYK

cmyk(37.3%, 51%, 0%, 80%)

LAB

lab(10.86, 10.77, -15.98)

LCH

lch(10.86, 19.27, 303.98)

OKLCH

oklch(23.6%, 0.0493, 294.69)

HWB

hwb(256.2, 9.8%, 80%)

Harmony colors

Complementary

#2c3319

Analogous

#191f33

#201933

#2d1933

Triadic

#201933

#332019

#193320

Split-complementary

#201933

#332d19

#1f3319

Tetradic

#201933

#33192c

#2c3319

#193320

Square

#201933

#33191f

#2c3319

#19332d

Shades

Color #201933 mixed toward black.

#1b152a

#151122

#100d19

#0b0811

#050408

Tints

Color #201933 mixed toward white.

#3e3164

#5d4994

#816db8

#ab9ecf

#d5cee7

Tones

Color #201933 mixed toward gray.

#211b31

#221d2f

#231f2c

#24222a

#252428

Accessibility

Aa White text on this color

16.82:1

Aa Black text on this color

1.25:1

White text reads better on this background (16.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d2e · ΔE 5.5

Deuteranopia

#1e1e2d · ΔE 6.5

Tritanopia

#202a29 · ΔE 19.3

Achromatopsia

#1d1d1d · ΔE 15

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

Code

CSS

background-color: #201933;

Tailwind (arbitrary value)

bg-[#201933]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#201933 (#201933) is rgb(32, 25, 51) in RGB.

No, #201933 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #201933, or check how it holds up for accessibility.

Generate a palette → Check contrast