#393a3f

Color #393a3f

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.31 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 2.3

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

Conversions

HEX

#393a3f

RGB

rgb(57, 58, 63)

HSL

hsl(230, 5%, 23.5%)

HSV / HSB

hsv(230, 9.5%, 24.7%)

CMYK

cmyk(9.5%, 7.9%, 0%, 75.3%)

LAB

lab(24.5, 0.76, -3.24)

LCH

lch(24.5, 3.33, 283.2)

OKLCH

oklch(34.9%, 0.0088, 277.21)

HWB

hwb(230, 22.4%, 75.3%)

Harmony colors

Complementary

#3f3e39

Analogous

#393d3f

#393a3f

#3b393f

Triadic

#393a3f

#3f393a

#3a3f39

Split-complementary

#393a3f

#3f3b39

#3d3f39

Tetradic

#393a3f

#3e393f

#3f3e39

#3a3f39

Square

#393a3f

#3f393d

#3f3e39

#393f3b

Shades

Color #393a3f mixed toward black.

#2f3034

#26272a

#1c1d1f

#131315

#090a0a

Tints

Color #393a3f mixed toward white.

#585961

#777983

#999aa2

#bbbcc1

#dddde0

Tones

Color #393a3f mixed toward gray.

#393a3e

#3a3b3e

#3a3b3d

#3b3b3d

#3b3c3c

Accessibility

Aa White text on this color

11.35:1

Aa Black text on this color

1.85:1

White text reads better on this background (11.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#39393e · ΔE 0.7

Deuteranopia

#39393e · ΔE 0.7

Tritanopia

#393d3d · ΔE 4.3

Achromatopsia

#3a3a3a · ΔE 3.2

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

Code

CSS

background-color: #393a3f;

Tailwind (arbitrary value)

bg-[#393a3f]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#393a3f (#393a3f) is rgb(57, 58, 63) in RGB.

No, #393a3f 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.

Try it → Generators

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 #393a3f, or check how it holds up for accessibility.

Generate a palette → Check contrast