#213734

Color #213734

A muted very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.66 Nearest Tailwind class teal-950 #022f2e · ΔE 5.5

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Conversions

HEX

#213734

RGB

rgb(33, 55, 52)

HSL

hsl(171.8, 25%, 17.3%)

HSV / HSB

hsv(171.8, 40%, 21.6%)

CMYK

cmyk(40%, 0%, 5.5%, 78.4%)

LAB

lab(21.22, -9.53, -0.89)

LCH

lch(21.22, 9.57, 185.34)

OKLCH

oklch(31.7%, 0.0284, 185.05)

HWB

hwb(171.8, 12.9%, 78.4%)

Harmony colors

Complementary

#372124

Analogous

#213729

#213734

#212f37

Triadic

#213734

#342137

#373421

Split-complementary

#213734

#37212f

#372921

Tetradic

#213734

#212437

#372124

#373421

Square

#213734

#292137

#372124

#2f3721

Shades

Color #213734 mixed toward black.

#1c2e2b

#162523

#111c1a

#0b1211

#060909

Tints

Color #213734 mixed toward white.

#3b635e

#568f87

#7bb0a9

#a7cac5

#d3e5e2

Tones

Color #213734 mixed toward gray.

#233533

#253331

#273230

#28302f

#2a2e2d

Accessibility

Aa White text on this color

12.65:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c35 · ΔE 14.6

Deuteranopia

#2b2935 · ΔE 16.9

Tritanopia

#223535 · ΔE 2.4

Achromatopsia

#333333 · ΔE 10.8

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

Code

CSS

background-color: #213734;

Tailwind (arbitrary value)

bg-[#213734]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#213734 (#213734) is rgb(33, 55, 52) in RGB.

No, #213734 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.

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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 #213734, or check how it holds up for accessibility.

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