#40383f

Color #40383f

A nearly neutral, gray-leaning dark magenta.

Closest named color Charcoal #36454f · ΔE 10.35 Nearest Tailwind class mauve-700 #463947 · ΔE 4.4

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Conversions

HEX

#40383f

RGB

rgb(64, 56, 63)

HSL

hsl(307.5, 6.7%, 23.5%)

HSV / HSB

hsv(307.5, 12.5%, 25.1%)

CMYK

cmyk(0%, 12.5%, 1.6%, 74.9%)

LAB

lab(24.57, 5.02, -3.05)

LCH

lch(24.57, 5.87, 328.72)

OKLCH

oklch(35.2%, 0.0162, 329.95)

HWB

hwb(307.5, 22%, 74.9%)

Harmony colors

Complementary

#384039

Analogous

#3d3840

#40383f

#40383b

Triadic

#40383f

#3f4038

#383f40

Split-complementary

#40383f

#3b4038

#38403d

Tetradic

#40383f

#403938

#384039

#383f40

Square

#40383f

#403d38

#384039

#383b40

Shades

Color #40383f mixed toward black.

#352f34

#2b252a

#201c1f

#151315

#0b090a

Tints

Color #40383f mixed toward white.

#635661

#857583

#a497a2

#c2bac1

#e1dce0

Tones

Color #40383f mixed toward gray.

#3f393e

#3e3a3d

#3d3b3d

#3d3b3c

Accessibility

Aa White text on this color

11.32:1

Aa Black text on this color

1.86:1

White text reads better on this background (11.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d3d · ΔE 6.9

Deuteranopia

#3d3e3d · ΔE 8.2

Tritanopia

#403c3c · ΔE 5.2

Achromatopsia

#3a3a3a · ΔE 6.9

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

Code

CSS

background-color: #40383f;

Tailwind (arbitrary value)

bg-[#40383f]

Related colors

Orchid #da70d6

Dark Magenta #8b008b

Fuchsia #ff00ff

Plum #dda0dd

Purple #800080

Thistle #d8bfd8

Frequently asked questions

#40383f (#40383f) is rgb(64, 56, 63) in RGB.

No, #40383f 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 #40383f, or check how it holds up for accessibility.

Generate a palette → Check contrast