#28291c

Color #28291c

A muted very dark yellow.

Closest named color Black #000000 · ΔE 18.46 Nearest Tailwind class olive-800 #2b2b22 · ΔE 2.4

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Conversions

HEX

#28291c

RGB

rgb(40, 41, 28)

HSL

hsl(64.6, 18.8%, 13.5%)

HSV / HSB

hsv(64.6, 31.7%, 16.1%)

CMYK

cmyk(2.4%, 0%, 31.7%, 83.9%)

LAB

lab(16.11, -3.24, 8.41)

LCH

lch(16.11, 9.01, 111.07)

OKLCH

oklch(27.6%, 0.0228, 111.38)

HWB

hwb(64.6, 11%, 83.9%)

Harmony colors

Complementary

#1d1c29

Analogous

#29231c

#28291c

#21291c

Triadic

#28291c

#1c2829

#291c28

Split-complementary

#28291c

#1c2129

#231c29

Tetradic

#28291c

#1c291d

#1d1c29

#291c28

Square

#28291c

#1c2923

#1d1c29

#291c21

Shades

Color #28291c mixed toward black.

#212217

#1b1b13

#14140e

#0d0e09

#070705

Tints

Color #28291c mixed toward white.

#53553a

#7d8058

#a2a57c

#c1c3a8

#e0e1d3

Tones

Color #28291c mixed toward gray.

#27281d

#26271e

#25261f

#242520

#232421

Accessibility

Aa White text on this color

14.75:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282820 · ΔE 2.8

Deuteranopia

#282820 · ΔE 2.8

Tritanopia

#282223 · ΔE 11.4

Achromatopsia

#282828 · ΔE 8

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

Code

CSS

background-color: #28291c;

Tailwind (arbitrary value)

bg-[#28291c]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#28291c (#28291c) is rgb(40, 41, 28) in RGB.

No, #28291c 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

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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 #28291c, or check how it holds up for accessibility.

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