#3a3b3d

Color #3a3b3d

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 8.17 Nearest Tailwind class neutral-700 #404040 · ΔE 2.1

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Conversions

HEX

#3a3b3d

RGB

rgb(58, 59, 61)

HSL

hsl(220, 2.5%, 23.3%)

HSV / HSB

hsv(220, 4.9%, 23.9%)

CMYK

cmyk(4.9%, 3.3%, 0%, 76.1%)

LAB

lab(24.84, 0.04, -1.38)

LCH

lch(24.84, 1.38, 271.66)

OKLCH

oklch(35.2%, 0.0037, 263.83)

HWB

hwb(220, 22.7%, 76.1%)

Harmony colors

Complementary

#3d3c3a

Analogous

#3a3c3d

#3a3b3d

#3a3a3d

Triadic

#3a3b3d

#3d3a3b

#3b3d3a

Split-complementary

#3a3b3d

#3d3a3a

#3c3d3a

Tetradic

#3a3b3d

#3c3a3d

#3d3c3a

#3b3d3a

Square

#3a3b3d

#3d3a3c

#3d3c3a

#3a3d3a

Shades

Color #3a3b3d mixed toward black.

#303133

#272729

#1d1d1e

#131414

#0a0a0a

Tints

Color #3a3b3d mixed toward white.

#5a5b5e

#797c80

#9b9ca0

#bcbdbf

#dededf

Tones

Color #3a3b3d mixed toward gray.

#3a3b3d

#3a3b3c

#3b3b3c

Accessibility

Aa White text on this color

11.21:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a3d · ΔE 1.1

Deuteranopia

#3a3a3c · ΔE 0.7

Tritanopia

#3a3c3c · ΔE 1.7

Achromatopsia

#3b3b3b · ΔE 1.3

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

Code

CSS

background-color: #3a3b3d;

Tailwind (arbitrary value)

bg-[#3a3b3d]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3a3b3d (#3a3b3d) is rgb(58, 59, 61) in RGB.

No, #3a3b3d 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 #3a3b3d, or check how it holds up for accessibility.

Generate a palette → Check contrast