#042929

Color #042929

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 17.04 Nearest Tailwind class teal-950 #022f2e · ΔE 2.3

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

Conversions

HEX

#042929

RGB

rgb(4, 41, 41)

HSL

hsl(180, 82.2%, 8.8%)

HSV / HSB

hsv(180, 90.2%, 16.1%)

CMYK

cmyk(90.2%, 0%, 0%, 83.9%)

LAB

lab(14.24, -12.54, -3.73)

LCH

lch(14.24, 13.08, 196.57)

OKLCH

oklch(25.6%, 0.0404, 194.93)

HWB

hwb(180, 1.6%, 83.9%)

Harmony colors

Complementary

#290404

Analogous

#042916

#042929

#041629

Triadic

#042929

#290429

#292904

Split-complementary

#042929

#290416

#291604

Tetradic

#042929

#040429

#290404

#292904

Square

#042929

#160429

#290404

#162904

Shades

Color #042929 mixed toward black.

#032222

#031b1b

#021414

#010e0e

#010707

Tints

Color #042929 mixed toward white.

#0b7070

#12b6b6

#2beaea

#72f1f1

#b8f8f8

Tones

Color #042929 mixed toward gray.

#072626

#0a2323

#0d2020

#101d1d

#131a1a

Accessibility

Aa White text on this color

15.51:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a29 · ΔE 19.4

Deuteranopia

#181529 · ΔE 22.7

Tritanopia

#072929 · ΔE 0.6

Achromatopsia

#242424 · ΔE 13.4

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

Code

CSS

background-color: #042929;

Tailwind (arbitrary value)

bg-[#042929]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#042929 (#042929) is rgb(4, 41, 41) in RGB.

No, #042929 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 #042929, or check how it holds up for accessibility.

Generate a palette → Check contrast