#3f333d

Color #3f333d

A nearly neutral, gray-leaning dark magenta.

Closest named color Charcoal #36454f · ΔE 12.62 Nearest Tailwind class mauve-700 #463947 · ΔE 2.8

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Conversions

HEX

#3f333d

RGB

rgb(63, 51, 61)

HSL

hsl(310, 10.5%, 22.4%)

HSV / HSB

hsv(310, 19%, 24.7%)

CMYK

cmyk(0%, 19%, 3.2%, 75.3%)

LAB

lab(22.87, 7.48, -4.25)

LCH

lch(22.87, 8.6, 330.4)

OKLCH

oklch(33.8%, 0.0238, 331.72)

HWB

hwb(310, 20%, 75.3%)

Harmony colors

Complementary

#333f35

Analogous

#3b333f

#3f333d

#3f3337

Triadic

#3f333d

#3d3f33

#333d3f

Split-complementary

#3f333d

#373f33

#333f3b

Tetradic

#3f333d

#3f3533

#333f35

#333d3f

Square

#3f333d

#3f3b33

#333f35

#33373f

Shades

Color #3f333d mixed toward black.

#352b33

#2a2229

#201a1f

#151114

#0b090a

Tints

Color #3f333d mixed toward white.

#645160

#886e84

#a692a3

#c4b6c2

#e1dbe0

Tones

Color #3f333d mixed toward gray.

#3e343c

#3d353c

#3c363b

#3b373a

#3a383a

Accessibility

Aa White text on this color

11.98:1

Aa Black text on this color

1.75:1

White text reads better on this background (11.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a3b · ΔE 9

Deuteranopia

#3b3c3a · ΔE 11.6

Tritanopia

#3e3938 · ΔE 7.9

Achromatopsia

#373737 · ΔE 9.4

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

Code

CSS

background-color: #3f333d;

Tailwind (arbitrary value)

bg-[#3f333d]

Related colors

Orchid #da70d6

Dark Magenta #8b008b

Fuchsia #ff00ff

Plum #dda0dd

Purple #800080

Thistle #d8bfd8

Frequently asked questions

#3f333d (#3f333d) is rgb(63, 51, 61) in RGB.

No, #3f333d 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 #3f333d, or check how it holds up for accessibility.

Generate a palette → Check contrast