#37504e

Color #37504e

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 2.65 Nearest Tailwind class mist-600 #4b585b · ΔE 7

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Conversions

HEX

#37504e

RGB

rgb(55, 80, 78)

HSL

hsl(175.2, 18.5%, 26.5%)

HSV / HSB

hsv(175.2, 31.2%, 31.4%)

CMYK

cmyk(31.2%, 0%, 2.5%, 68.6%)

LAB

lab(32.03, -9.97, -1.89)

LCH

lch(32.03, 10.15, 190.73)

OKLCH

oklch(41%, 0.0306, 189.77)

HWB

hwb(175.2, 21.6%, 68.6%)

Harmony colors

Complementary

#503739

Analogous

#375042

#37504e

#374650

Triadic

#37504e

#4e3750

#504e37

Split-complementary

#37504e

#503746

#504237

Tetradic

#37504e

#373950

#503739

#504e37

Square

#37504e

#423750

#503739

#465037

Shades

Color #37504e mixed toward black.

#2e4341

#253534

#1c2827

#121b1a

#090d0d

Tints

Color #37504e mixed toward white.

#517572

#6b9995

#90b3b0

#b5ccca

#dae6e5

Tones

Color #37504e mixed toward gray.

#394e4c

#3b4c4b

#3d4a49

#3f4847

#414645

Accessibility

Aa White text on this color

8.68:1

Aa Black text on this color

2.42:1

White text reads better on this background (8.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#43434e · ΔE 15.3

Deuteranopia

#42404f · ΔE 17.8

Tritanopia

#394f4f · ΔE 1.7

Achromatopsia

#4b4b4b · ΔE 11.2

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

Code

CSS

background-color: #37504e;

Tailwind (arbitrary value)

bg-[#37504e]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#37504e (#37504e) is rgb(55, 80, 78) in RGB.

No, #37504e 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.

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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 #37504e, or check how it holds up for accessibility.

Generate a palette → Check contrast