#28302c

Color #28302c

A nearly neutral, gray-leaning very dark green.

Closest named color Charcoal #36454f · ΔE 13.31 Nearest Tailwind class mist-800 #22292b · ΔE 4.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#28302c

RGB

rgb(40, 48, 44)

HSL

hsl(150, 9.1%, 17.3%)

HSV / HSB

hsv(150, 16.7%, 18.8%)

CMYK

cmyk(16.7%, 0%, 8.3%, 81.2%)

LAB

lab(19, -4.45, 1.4)

LCH

lch(19, 4.67, 162.54)

OKLCH

oklch(30%, 0.0132, 164.17)

HWB

hwb(150, 15.7%, 81.2%)

Harmony colors

Complementary

#30282c

Analogous

#283028

#28302c

#283030

Triadic

#28302c

#2c2830

#302c28

Split-complementary

#28302c

#302830

#302828

Tetradic

#28302c

#282c30

#30282c

#302c28

Square

#28302c

#282830

#30282c

#303028

Shades

Color #28302c mixed toward black.

#212825

#1b201d

#141816

#0d100f

#070807

Tints

Color #28302c mixed toward white.

#48564f

#687d72

#8c9f96

#b2bfb9

#d9dfdc

Tones

Color #28302c mixed toward gray.

#292f2c

#2a2e2c

#2b2d2c

Accessibility

Aa White text on this color

13.55:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c2d · ΔE 6.4

Deuteranopia

#2b2b2d · ΔE 7

Tritanopia

#282e2e · ΔE 3.1

Achromatopsia

#2e2e2e · ΔE 5.9

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

Code

CSS

background-color: #28302c;

Tailwind (arbitrary value)

bg-[#28302c]

Related colors

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Sea Green #2e8b57

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#28302c (#28302c) is rgb(40, 48, 44) in RGB.

No, #28302c 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #28302c, or check how it holds up for accessibility.

Generate a palette → Check contrast