#213331

Color #213331

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 12.01 Nearest Tailwind class teal-950 #022f2e · ΔE 6.2

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

Conversions

HEX

#213331

RGB

rgb(33, 51, 49)

HSL

hsl(173.3, 21.4%, 16.5%)

HSV / HSB

hsv(173.3, 35.3%, 20%)

CMYK

cmyk(35.3%, 0%, 3.9%, 80%)

LAB

lab(19.69, -7.86, -1.09)

LCH

lch(19.69, 7.94, 187.9)

OKLCH

oklch(30.5%, 0.0238, 187.24)

HWB

hwb(173.3, 12.9%, 80%)

Harmony colors

Complementary

#332123

Analogous

#213328

#213331

#212c33

Triadic

#213331

#312133

#333121

Split-complementary

#213331

#33212c

#332821

Tetradic

#213331

#212333

#332123

#333121

Square

#213331

#282133

#332123

#2c3321

Shades

Color #213331 mixed toward black.

#1c2b29

#162221

#111a19

#0b1110

#060908

Tints

Color #213331 mixed toward white.

#3d5e5a

#598984

#7eaba6

#a9c7c4

#d4e3e1

Tones

Color #213331 mixed toward gray.

#233230

#24302f

#262f2e

#272d2c

#292c2b

Accessibility

Aa White text on this color

13.27:1

Aa Black text on this color

1.58:1

White text reads better on this background (13.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a31 · ΔE 12.2

Deuteranopia

#292732 · ΔE 15.1

Tritanopia

#223232 · ΔE 1.7

Achromatopsia

#303030 · ΔE 9.3

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

Code

CSS

background-color: #213331;

Tailwind (arbitrary value)

bg-[#213331]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#213331 (#213331) is rgb(33, 51, 49) in RGB.

No, #213331 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 #213331, or check how it holds up for accessibility.

Generate a palette → Check contrast