#042e2f

Color #042e2f

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.94 Nearest Tailwind class teal-950 #022f2e · ΔE 1.5

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

Conversions

HEX

#042e2f

RGB

rgb(4, 46, 47)

HSL

hsl(181.4, 84.3%, 10%)

HSV / HSB

hsv(181.4, 91.5%, 18.4%)

CMYK

cmyk(91.5%, 2.1%, 0%, 81.6%)

LAB

lab(16.43, -13.26, -4.69)

LCH

lch(16.43, 14.06, 199.48)

OKLCH

oklch(27.5%, 0.0438, 197.28)

HWB

hwb(181.4, 1.6%, 81.6%)

Harmony colors

Complementary

#2f0504

Analogous

#042f1b

#042e2f

#04182f

Triadic

#042e2f

#2f042e

#2e2f04

Split-complementary

#042e2f

#2f0418

#2f1b04

Tetradic

#042e2f

#05042f

#2f0504

#2e2f04

Square

#042e2f

#1b042f

#2f0504

#182f04

Shades

Color #042e2f mixed toward black.

#032627

#031f1f

#021717

#010f10

#010808

Tints

Color #042e2f mixed toward white.

#0a7375

#10b8bc

#2ce8ed

#72f0f3

#b9f7f9

Tones

Color #042e2f mixed toward gray.

#082b2b

#0b2728

#0f2424

#122021

#161d1d

Accessibility

Aa White text on this color

14.61:1

Aa Black text on this color

1.44:1

White text reads better on this background (14.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1e2f · ΔE 19.9

Deuteranopia

#1b182f · ΔE 23.7

Tritanopia

#082f2f · ΔE 0.7

Achromatopsia

#292929 · ΔE 14

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

Code

CSS

background-color: #042e2f;

Tailwind (arbitrary value)

bg-[#042e2f]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#042e2f (#042e2f) is rgb(4, 46, 47) in RGB.

No, #042e2f 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 #042e2f, or check how it holds up for accessibility.

Generate a palette → Check contrast