#405051

Color #405051

A nearly neutral, gray-leaning dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.01 Nearest Tailwind class mist-600 #4b585b · ΔE 3.6

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Conversions

HEX

#405051

RGB

rgb(64, 80, 81)

HSL

hsl(183.5, 11.7%, 28.4%)

HSV / HSB

hsv(183.5, 21%, 31.8%)

CMYK

cmyk(21%, 1.2%, 0%, 68.2%)

LAB

lab(32.75, -5.99, -2.67)

LCH

lch(32.75, 6.56, 204.02)

OKLCH

oklch(41.8%, 0.0202, 201.22)

HWB

hwb(183.5, 25.1%, 68.2%)

Harmony colors

Complementary

#514140

Analogous

#405149

#405051

#404751

Triadic

#405051

#514050

#505140

Split-complementary

#405051

#514047

#514940

Tetradic

#405051

#414051

#514140

#505140

Square

#405051

#494051

#514140

#475140

Shades

Color #405051 mixed toward black.

#354343

#2b3536

#202828

#151b1b

#0b0d0d

Tints

Color #405051 mixed toward white.

#5b7173

#779294

#99adae

#bbc8c9

#dde4e4

Tones

Color #405051 mixed toward gray.

#414f4f

#434d4e

#444c4d

#464b4b

#474a4a

Accessibility

Aa White text on this color

8.45:1

Aa Black text on this color

2.48:1

White text reads better on this background (8.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#474851 · ΔE 10.2

Deuteranopia

#474551 · ΔE 12.9

Tritanopia

#415151 · ΔE 0.7

Achromatopsia

#4d4d4d · ΔE 7.7

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

Code

CSS

background-color: #405051;

Tailwind (arbitrary value)

bg-[#405051]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Powder Blue #b0e0e6

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#405051 (#405051) is rgb(64, 80, 81) in RGB.

No, #405051 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #405051, or check how it holds up for accessibility.

Generate a palette → Check contrast