#31323e

Color #31323e

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.35 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 5

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Conversions

HEX

#31323e

RGB

rgb(49, 50, 62)

HSL

hsl(235.4, 11.7%, 21.8%)

HSV / HSB

hsv(235.4, 21%, 24.3%)

CMYK

cmyk(21%, 19.4%, 0%, 75.7%)

LAB

lab(21.14, 2.64, -7.67)

LCH

lch(21.14, 8.11, 288.99)

OKLCH

oklch(32.1%, 0.0213, 281.36)

HWB

hwb(235.4, 19.2%, 75.7%)

Harmony colors

Complementary

#3e3d31

Analogous

#31393e

#31323e

#37313e

Triadic

#31323e

#3e3132

#323e31

Split-complementary

#31323e

#3e3731

#393e31

Tetradic

#31323e

#3d313e

#3e3d31

#323e31

Square

#31323e

#3e3139

#3e3d31

#313e37

Shades

Color #31323e mixed toward black.

#292a34

#212129

#19191f

#101115

#08080a

Tints

Color #31323e mixed toward white.

#4e5063

#6c6e88

#9091a7

#b5b6c4

#dadae2

Tones

Color #31323e mixed toward gray.

#32333d

#33343c

#34353b

#35363a

#373739

Accessibility

Aa White text on this color

12.68:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31313b · ΔE 1.1

Deuteranopia

#31313b · ΔE 1.1

Tritanopia

#313939 · ΔE 9.6

Achromatopsia

#333333 · ΔE 7.2

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

Code

CSS

background-color: #31323e;

Tailwind (arbitrary value)

bg-[#31323e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#31323e (#31323e) is rgb(49, 50, 62) in RGB.

No, #31323e 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 #31323e, or check how it holds up for accessibility.

Generate a palette → Check contrast