#3a3d43

Color #3a3d43

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 5.83 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 2.3

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

Conversions

HEX

#3a3d43

RGB

rgb(58, 61, 67)

HSL

hsl(220, 7.2%, 24.5%)

HSV / HSB

hsv(220, 13.4%, 26.3%)

CMYK

cmyk(13.4%, 9%, 0%, 73.7%)

LAB

lab(25.69, 0.19, -4.11)

LCH

lch(25.69, 4.11, 272.65)

OKLCH

oklch(35.9%, 0.0112, 264.34)

HWB

hwb(220, 22.7%, 73.7%)

Harmony colors

Complementary

#43403a

Analogous

#3a4143

#3a3d43

#3b3a43

Triadic

#3a3d43

#433a3d

#3d433a

Split-complementary

#3a3d43

#433b3a

#41433a

Tetradic

#3a3d43

#403a43

#43403a

#3d433a

Square

#3a3d43

#433a41

#43403a

#3a433b

Shades

Color #3a3d43 mixed toward black.

#303338

#27292d

#1d1e21

#131416

#0a0a0b

Tints

Color #3a3d43 mixed toward white.

#585c65

#767c88

#989ca6

#babdc3

#dddee1

Tones

Color #3a3d43 mixed toward gray.

#3b3d42

#3b3d41

#3c3e41

#3d3e40

#3e3e3f

Accessibility

Aa White text on this color

10.89:1

Aa Black text on this color

1.93:1

White text reads better on this background (10.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b42 · ΔE 2.2

Deuteranopia

#3b3b41 · ΔE 1.9

Tritanopia

#3a4040 · ΔE 4.8

Achromatopsia

#3d3d3d · ΔE 3.8

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

Code

CSS

background-color: #3a3d43;

Tailwind (arbitrary value)

bg-[#3a3d43]

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

#3a3d43 (#3a3d43) is rgb(58, 61, 67) in RGB.

No, #3a3d43 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 #3a3d43, or check how it holds up for accessibility.

Generate a palette → Check contrast