#3f3c4f

Color #3f3c4f

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.89 Nearest Tailwind class mauve-700 #463947 · ΔE 5

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Conversions

HEX

#3f3c4f

RGB

rgb(63, 60, 79)

HSL

hsl(249.5, 13.7%, 27.3%)

HSV / HSB

hsv(249.5, 24.1%, 31%)

CMYK

cmyk(20.3%, 24.1%, 0%, 69%)

LAB

lab(26.31, 5.92, -11.04)

LCH

lch(26.31, 12.53, 298.2)

OKLCH

oklch(36.7%, 0.0326, 292)

HWB

hwb(249.5, 23.5%, 69%)

Harmony colors

Complementary

#4c4f3c

Analogous

#3c434f

#3f3c4f

#493c4f

Triadic

#3f3c4f

#4f3f3c

#3c4f3f

Split-complementary

#3f3c4f

#4f493c

#434f3c

Tetradic

#3f3c4f

#4f3c4c

#4c4f3c

#3c4f3f

Square

#3f3c4f

#4f3c43

#4c4f3c

#3c4f49

Shades

Color #3f3c4f mixed toward black.

#353242

#2a2835

#201e28

#15141a

#0b0a0d

Tints

Color #3f3c4f mixed toward white.

#5b5772

#787294

#9a96af

#bbb9ca

#dddce4

Tones

Color #3f3c4f mixed toward gray.

#403e4e

#413f4c

#42414a

#434249

#454447

Accessibility

Aa White text on this color

10.66:1

Aa Black text on this color

1.97:1

White text reads better on this background (10.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e4b · ΔE 3.5

Deuteranopia

#3e3e4a · ΔE 4

Tritanopia

#3f4747 · ΔE 13.6

Achromatopsia

#3e3e3e · ΔE 10.7

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

Code

CSS

background-color: #3f3c4f;

Tailwind (arbitrary value)

bg-[#3f3c4f]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3f3c4f (#3f3c4f) is rgb(63, 60, 79) in RGB.

No, #3f3c4f 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 #3f3c4f, or check how it holds up for accessibility.

Generate a palette → Check contrast