#3f3c46

Color #3f3c46

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.64 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 2.7

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Conversions

HEX

#3f3c46

RGB

rgb(63, 60, 70)

HSL

hsl(258, 7.7%, 25.5%)

HSV / HSB

hsv(258, 14.3%, 27.5%)

CMYK

cmyk(10%, 14.3%, 0%, 72.5%)

LAB

lab(25.95, 3.61, -5.65)

LCH

lch(25.95, 6.7, 302.58)

OKLCH

oklch(36.3%, 0.0174, 299.21)

HWB

hwb(258, 23.5%, 72.5%)

Harmony colors

Complementary

#43463c

Analogous

#3c3e46

#3f3c46

#443c46

Triadic

#3f3c46

#463f3c

#3c463f

Split-complementary

#3f3c46

#46443c

#3e463c

Tetradic

#3f3c46

#463c43

#43463c

#3c463f

Square

#3f3c46

#463c3e

#43463c

#3c4644

Shades

Color #3f3c46 mixed toward black.

#35323a

#2a282f

#201e23

#151417

#0b0a0c

Tints

Color #3f3c46 mixed toward white.

#5e5968

#7c778a

#9d99a7

#bebbc5

#dedde2

Tones

Color #3f3c46 mixed toward gray.

#3f3d45

#403e44

#403f44

#403f43

#414042

Accessibility

Aa White text on this color

10.79:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e44 · ΔE 3.1

Deuteranopia

#3e3e43 · ΔE 3.7

Tritanopia

#3f4241 · ΔE 8.5

Achromatopsia

#3d3d3d · ΔE 6.7

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

Code

CSS

background-color: #3f3c46;

Tailwind (arbitrary value)

bg-[#3f3c46]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#3f3c46 (#3f3c46) is rgb(63, 60, 70) in RGB.

No, #3f3c46 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 #3f3c46, or check how it holds up for accessibility.

Generate a palette → Check contrast