#313838

Color #313838

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 8.87 Nearest Tailwind class mist-700 #394447 · ΔE 4.3

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Conversions

HEX

#313838

RGB

rgb(49, 56, 56)

HSL

hsl(180, 6.7%, 20.6%)

HSV / HSB

hsv(180, 12.5%, 22%)

CMYK

cmyk(12.5%, 0%, 0%, 78%)

LAB

lab(22.88, -2.95, -1.01)

LCH

lch(22.88, 3.12, 198.9)

OKLCH

oklch(33.4%, 0.0095, 196.53)

HWB

hwb(180, 19.2%, 78%)

Harmony colors

Complementary

#383131

Analogous

#313835

#313838

#313538

Triadic

#313838

#383138

#383831

Split-complementary

#313838

#383135

#383531

Tetradic

#313838

#313138

#383131

#383831

Square

#313838

#353138

#383131

#353831

Shades

Color #313838 mixed toward black.

#292f2f

#212525

#191c1c

#101313

#080909

Tints

Color #313838 mixed toward white.

#505c5c

#708080

#93a1a1

#b7c0c0

#dbe0e0

Tones

Color #313838 mixed toward gray.

#323737

#333636

#343535

Accessibility

Aa White text on this color

11.98:1

Aa Black text on this color

1.75:1

White text reads better on this background (11.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343438 · ΔE 5.6

Deuteranopia

#343338 · ΔE 6.7

Tritanopia

#313838 · ΔE 0

Achromatopsia

#373737 · ΔE 4.1

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

Code

CSS

background-color: #313838;

Tailwind (arbitrary value)

bg-[#313838]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#313838 (#313838) is rgb(49, 56, 56) in RGB.

No, #313838 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 #313838, or check how it holds up for accessibility.

Generate a palette → Check contrast