#1c282b

Color #1c282b

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 13.95 Nearest Tailwind class mist-800 #22292b · ΔE 2.3

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

Conversions

HEX

#1c282b

RGB

rgb(28, 40, 43)

HSL

hsl(192, 21.1%, 13.9%)

HSV / HSB

hsv(192, 34.9%, 16.9%)

CMYK

cmyk(34.9%, 7%, 0%, 83.1%)

LAB

lab(15.16, -4.24, -3.65)

LCH

lch(15.16, 5.59, 220.72)

OKLCH

oklch(26.7%, 0.0174, 214.97)

HWB

hwb(192, 11%, 83.1%)

Harmony colors

Complementary

#2b1f1c

Analogous

#1c2b26

#1c282b

#1c202b

Triadic

#1c282b

#2b1c28

#282b1c

Split-complementary

#1c282b

#2b1c20

#2b261c

Tetradic

#1c282b

#1f1c2b

#2b1f1c

#282b1c

Square

#1c282b

#261c2b

#2b1f1c

#202b1c

Shades

Color #1c282b mixed toward black.

#172124

#131b1d

#0e1415

#090d0e

#050707

Tints

Color #1c282b mixed toward white.

#395157

#567a84

#7a9fa8

#a6bfc5

#d3dfe2

Tones

Color #1c282b mixed toward gray.

#1d272a

#1e2628

#202627

#212526

#222425

Accessibility

Aa White text on this color

15.13:1

Aa Black text on this color

1.39:1

White text reads better on this background (15.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#22222a · ΔE 8.7

Deuteranopia

#21202a · ΔE 10.2

Tritanopia

#1d2a2a · ΔE 2.3

Achromatopsia

#262626 · ΔE 6.3

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

Code

CSS

background-color: #1c282b;

Tailwind (arbitrary value)

bg-[#1c282b]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#1c282b (#1c282b) is rgb(28, 40, 43) in RGB.

No, #1c282b 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.

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 #1c282b, or check how it holds up for accessibility.

Generate a palette → Check contrast