#3d4147

Color #3d4147

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 4.93 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 2.7

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Conversions

HEX

#3d4147

RGB

rgb(61, 65, 71)

HSL

hsl(216, 7.6%, 25.9%)

HSV / HSB

hsv(216, 14.1%, 27.8%)

CMYK

cmyk(14.1%, 8.5%, 0%, 72.2%)

LAB

lab(27.37, -0.21, -4.21)

LCH

lch(27.37, 4.22, 267.14)

OKLCH

oklch(37.4%, 0.0115, 258.5)

HWB

hwb(216, 23.9%, 72.2%)

Harmony colors

Complementary

#47433d

Analogous

#3d4647

#3d4147

#3e3d47

Triadic

#3d4147

#473d41

#41473d

Split-complementary

#3d4147

#473e3d

#46473d

Tetradic

#3d4147

#433d47

#47433d

#41473d

Square

#3d4147

#473d46

#47433d

#3d473e

Shades

Color #3d4147 mixed toward black.

#33363b

#292b2f

#1f2124

#141618

#0a0b0c

Tints

Color #3d4147 mixed toward white.

#5a6069

#777f8b

#999fa8

#bbbfc5

#dddfe2

Tones

Color #3d4147 mixed toward gray.

#3e4146

#3f4145

#404245

#404244

#414243

Accessibility

Aa White text on this color

10.27:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f46 · ΔE 2.7

Deuteranopia

#3f3e45 · ΔE 3.3

Tritanopia

#3d4444 · ΔE 4.7

Achromatopsia

#414141 · ΔE 3.9

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

Code

CSS

background-color: #3d4147;

Tailwind (arbitrary value)

bg-[#3d4147]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3d4147 (#3d4147) is rgb(61, 65, 71) in RGB.

No, #3d4147 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 #3d4147, or check how it holds up for accessibility.

Generate a palette → Check contrast