#403b3a

Color #403b3a

A nearly neutral, gray-leaning dark red.

Closest named color Charcoal #36454f · ΔE 11.14 Nearest Tailwind class stone-700 #44403b · ΔE 3.2

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Conversions

HEX

#403b3a

RGB

rgb(64, 59, 58)

HSL

hsl(10, 4.9%, 23.9%)

HSV / HSB

hsv(10, 9.4%, 25.1%)

CMYK

cmyk(0%, 7.8%, 9.4%, 74.9%)

LAB

lab(25.33, 1.95, 1.4)

LCH

lch(25.33, 2.4, 35.68)

OKLCH

oklch(35.7%, 0.0072, 30.83)

HWB

hwb(10, 22.7%, 74.9%)

Harmony colors

Complementary

#3a3f40

Analogous

#403a3c

#403b3a

#403e3a

Triadic

#403b3a

#3a403b

#3b3a40

Split-complementary

#403b3a

#3a403e

#3a3c40

Tetradic

#403b3a

#3f403a

#3a3f40

#3b3a40

Square

#403b3a

#3c403a

#3a3f40

#3e3a40

Shades

Color #403b3a mixed toward black.

#353130

#2b2727

#201d1d

#151413

#0b0a0a

Tints

Color #403b3a mixed toward white.

#625a59

#847a77

#a39b99

#c1bcbb

#e0dedd

Tones

Color #403b3a mixed toward gray.

#3f3b3a

#3f3c3b

#3e3c3b

#3e3c3c

#3d3d3c

Accessibility

Aa White text on this color

11.03:1

Aa Black text on this color

1.9:1

White text reads better on this background (11.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e3a · ΔE 4.3

Deuteranopia

#3e3f3a · ΔE 5.3

Tritanopia

#403a3a · ΔE 1

Achromatopsia

#3c3c3c · ΔE 3

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

Code

CSS

background-color: #403b3a;

Tailwind (arbitrary value)

bg-[#403b3a]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#403b3a (#403b3a) is rgb(64, 59, 58) in RGB.

No, #403b3a 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 #403b3a, or check how it holds up for accessibility.

Generate a palette → Check contrast