#313741

Color #313741

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 6.5 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 4.4

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

Conversions

HEX

#313741

RGB

rgb(49, 55, 65)

HSL

hsl(217.5, 14%, 22.4%)

HSV / HSB

hsv(217.5, 24.6%, 25.5%)

CMYK

cmyk(24.6%, 15.4%, 0%, 74.5%)

LAB

lab(22.89, 0.1, -7.06)

LCH

lch(22.89, 7.06, 270.81)

OKLCH

oklch(33.5%, 0.0195, 260.54)

HWB

hwb(217.5, 19.2%, 74.5%)

Harmony colors

Complementary

#413b31

Analogous

#313f41

#313741

#333141

Triadic

#313741

#413137

#374131

Split-complementary

#313741

#413331

#3f4131

Tetradic

#313741

#3b3141

#413b31

#374131

Square

#313741

#41313f

#413b31

#314133

Shades

Color #313741 mixed toward black.

#292e36

#21252b

#191c21

#101216

#08090b

Tints

Color #313741 mixed toward white.

#4d5767

#6a778c

#8e99aa

#b4bbc6

#d9dde3

Tones

Color #313741 mixed toward gray.

#323740

#34383e

#35383d

#36383c

#38393a

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

#34343f · ΔE 3.8

Deuteranopia

#33333e · ΔE 3.9

Tritanopia

#313d3c · ΔE 8.6

Achromatopsia

#373737 · ΔE 6.1

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

Code

CSS

background-color: #313741;

Tailwind (arbitrary value)

bg-[#313741]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#313741 (#313741) is rgb(49, 55, 65) in RGB.

No, #313741 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.

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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 #313741, or check how it holds up for accessibility.

Generate a palette → Check contrast