#312a28

Color #312a28

A nearly neutral, gray-leaning very dark red.

Closest named color Charcoal #36454f · ΔE 16.09 Nearest Tailwind class taupe-800 #2b2422 · ΔE 1.9

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Conversions

HEX

#312a28

RGB

rgb(49, 42, 40)

HSL

hsl(13.3, 10.1%, 17.5%)

HSV / HSB

hsv(13.3, 18.4%, 19.2%)

CMYK

cmyk(0%, 14.3%, 18.4%, 80.8%)

LAB

lab(17.75, 2.79, 2.49)

LCH

lch(17.75, 3.74, 41.75)

OKLCH

oklch(29.2%, 0.0109, 36.45)

HWB

hwb(13.3, 15.7%, 80.8%)

Harmony colors

Complementary

#282f31

Analogous

#31282b

#312a28

#312f28

Triadic

#312a28

#28312a

#2a2831

Split-complementary

#312a28

#28312f

#282b31

Tetradic

#312a28

#2f3128

#282f31

#2a2831

Square

#312a28

#2b3128

#282f31

#2f2831

Shades

Color #312a28 mixed toward black.

#292321

#211c1b

#191514

#100e0d

#080707

Tints

Color #312a28 mixed toward white.

#584b48

#7e6c67

#a0908b

#c0b5b2

#dfdad8

Tones

Color #312a28 mixed toward gray.

#302b29

#302b2a

#2f2b2a

#2e2c2b

#2d2c2c

Accessibility

Aa White text on this color

14.07:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e28 · ΔE 6.1

Deuteranopia

#2f2f29 · ΔE 6.2

Tritanopia

#312929 · ΔE 1.6

Achromatopsia

#2b2b2b · ΔE 4.4

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

Code

CSS

background-color: #312a28;

Tailwind (arbitrary value)

bg-[#312a28]

Related colors

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Tomato #ff6347

Sienna #a0522d

Frequently asked questions

#312a28 (#312a28) is rgb(49, 42, 40) in RGB.

No, #312a28 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 #312a28, or check how it holds up for accessibility.

Generate a palette → Check contrast