#28312e

Color #28312e

A nearly neutral, gray-leaning very dark green.

Closest named color Charcoal #36454f · ΔE 12.5 Nearest Tailwind class mist-800 #22292b · ΔE 4.4

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Conversions

HEX

#28312e

RGB

rgb(40, 49, 46)

HSL

hsl(160, 10.1%, 17.5%)

HSV / HSB

hsv(160, 18.4%, 19.2%)

CMYK

cmyk(18.4%, 0%, 6.1%, 80.8%)

LAB

lab(19.41, -4.61, 0.63)

LCH

lch(19.41, 4.65, 172.22)

OKLCH

oklch(30.4%, 0.0135, 173.19)

HWB

hwb(160, 15.7%, 80.8%)

Harmony colors

Complementary

#31282b

Analogous

#28312a

#28312e

#283031

Triadic

#28312e

#2e2831

#312e28

Split-complementary

#28312e

#312830

#312a28

Tetradic

#28312e

#282b31

#31282b

#312e28

Square

#28312e

#2a2831

#31282b

#303128

Shades

Color #28312e mixed toward black.

#212926

#1b211f

#141917

#0d100f

#070808

Tints

Color #28312e mixed toward white.

#485852

#677e77

#8ba099

#b2c0bb

#d8dfdd

Tones

Color #28312e mixed toward gray.

#29302e

#2a302e

#2a2f2d

#2b2e2d

#2c2d2d

Accessibility

Aa White text on this color

13.38:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c2f · ΔE 7.5

Deuteranopia

#2c2b2f · ΔE 8.5

Tritanopia

#292f2f · ΔE 2.8

Achromatopsia

#2f2f2f · ΔE 6

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

Code

CSS

background-color: #28312e;

Tailwind (arbitrary value)

bg-[#28312e]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#28312e (#28312e) is rgb(40, 49, 46) in RGB.

No, #28312e is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #28312e, or check how it holds up for accessibility.

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