#404749

Color #404749

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 5.98 Nearest Tailwind class mist-700 #394447 · ΔE 2.2

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

Conversions

HEX

#404749

RGB

rgb(64, 71, 73)

HSL

hsl(193.3, 6.6%, 26.9%)

HSV / HSB

hsv(193.3, 12.3%, 28.6%)

CMYK

cmyk(12.3%, 2.7%, 0%, 71.4%)

LAB

lab(29.61, -2.37, -2.17)

LCH

lch(29.61, 3.21, 222.48)

OKLCH

oklch(39.2%, 0.0099, 216.75)

HWB

hwb(193.3, 25.1%, 71.4%)

Harmony colors

Complementary

#494240

Analogous

#404947

#404749

#404349

Triadic

#404749

#494047

#474940

Split-complementary

#404749

#494043

#494740

Tetradic

#404749

#424049

#494240

#474940

Square

#404749

#474049

#494240

#434940

Shades

Color #404749 mixed toward black.

#353b3d

#2b2f31

#202425

#151818

#0b0c0c

Tints

Color #404749 mixed toward white.

#5d676a

#7b878b

#9ca5a8

#bdc3c5

#dee1e2

Tones

Color #404749 mixed toward gray.

#414748

#424648

#424647

#434546

#444545

Accessibility

Aa White text on this color

9.48:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#434349 · ΔE 5.5

Deuteranopia

#434248 · ΔE 6

Tritanopia

#404848 · ΔE 1.5

Achromatopsia

#464646 · ΔE 3.8

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

Code

CSS

background-color: #404749;

Tailwind (arbitrary value)

bg-[#404749]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#404749 (#404749) is rgb(64, 71, 73) in RGB.

No, #404749 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 #404749, or check how it holds up for accessibility.

Generate a palette → Check contrast