#40312e

Color #40312e

A muted dark red.

Closest named color Charcoal #36454f · ΔE 16.96 Nearest Tailwind class taupe-700 #473c39 · ΔE 4

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Conversions

HEX

#40312e

RGB

rgb(64, 49, 46)

HSL

hsl(10, 16.4%, 21.6%)

HSV / HSB

hsv(10, 28.1%, 25.1%)

CMYK

cmyk(0%, 23.4%, 28.1%, 74.9%)

LAB

lab(21.89, 6.24, 4.51)

LCH

lch(21.89, 7.7, 35.86)

OKLCH

oklch(32.9%, 0.0226, 31.44)

HWB

hwb(10, 18%, 74.9%)

Harmony colors

Complementary

#2e3d40

Analogous

#402e34

#40312e

#403a2e

Triadic

#40312e

#2e4031

#312e40

Split-complementary

#40312e

#2e403a

#2e3440

Tetradic

#40312e

#3d402e

#2e3d40

#312e40

Square

#40312e

#34402e

#2e3d40

#3a2e40

Shades

Color #40312e mixed toward black.

#352926

#2b211f

#201917

#15100f

#0b0808

Tints

Color #40312e mixed toward white.

#674f4a

#8e6c66

#ab908b

#c7b5b1

#e3dad8

Tones

Color #40312e mixed toward gray.

#3f3230

#3d3331

#3c3433

#3a3534

#393636

Accessibility

Aa White text on this color

12.38:1

Aa Black text on this color

1.7:1

White text reads better on this background (12.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a2f · ΔE 12

Deuteranopia

#3b3c2f · ΔE 13.4

Tritanopia

#3f2f2f · ΔE 2

Achromatopsia

#343434 · ΔE 8.4

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

Code

CSS

background-color: #40312e;

Tailwind (arbitrary value)

bg-[#40312e]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#40312e (#40312e) is rgb(64, 49, 46) in RGB.

No, #40312e 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 #40312e, or check how it holds up for accessibility.

Generate a palette → Check contrast