#818a8c

Color #818a8c

A nearly neutral, gray-leaning medium cyan.

Closest named color Gray #808080 · ΔE 4.84 Nearest Tailwind class mist-500 #67787c · ΔE 8.1

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

Conversions

HEX

#818a8c

RGB

rgb(129, 138, 140)

HSL

hsl(190.9, 4.6%, 52.7%)

HSV / HSB

hsv(190.9, 7.9%, 54.9%)

CMYK

cmyk(7.9%, 1.4%, 0%, 45.1%)

LAB

lab(56.82, -2.86, -2.2)

LCH

lch(56.82, 3.61, 217.57)

OKLCH

oklch(62.7%, 0.011, 212.39)

HWB

hwb(190.9, 50.6%, 45.1%)

Harmony colors

Complementary

#8c8381

Analogous

#818c88

#818a8c

#81848c

Triadic

#818a8c

#8c818a

#8a8c81

Split-complementary

#818a8c

#8c8184

#8c8881

Tetradic

#818a8c

#83818c

#8c8381

#8a8c81

Square

#818a8c

#88818c

#8c8381

#848c81

Shades

Color #818a8c mixed toward black.

#6b7375

#555c5e

#404546

#2b2e2f

#151717

Tints

Color #818a8c mixed toward white.

#969d9f

#abb1b2

#c0c4c5

#d5d8d9

#eaebec

Tones

Color #818a8c mixed toward gray.

#82898b

#83898a

#848889

#858888

#858787

Accessibility

Aa White text on this color

3.53:1

Aa Black text on this color

5.95:1

Black text reads better on this background (5.95:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#85858c · ΔE 6.1

Deuteranopia

#84848b · ΔE 6.2

Tritanopia

#818b8b · ΔE 1.4

Achromatopsia

#888888 · ΔE 4.4

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

Code

CSS

background-color: #818a8c;

Tailwind (arbitrary value)

bg-[#818a8c]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#818a8c (#818a8c) is rgb(129, 138, 140) in RGB.

No, #818a8c 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 #818a8c, or check how it holds up for accessibility.

Generate a palette → Check contrast