#405754

Color #405754

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.17 Nearest Tailwind class mist-600 #4b585b · ΔE 5.9

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Conversions

HEX

#405754

RGB

rgb(64, 87, 84)

HSL

hsl(172.2, 15.2%, 29.6%)

HSV / HSB

hsv(172.2, 26.4%, 34.1%)

CMYK

cmyk(26.4%, 0%, 3.4%, 65.9%)

LAB

lab(35.1, -9.44, -1.11)

LCH

lch(35.1, 9.51, 186.71)

OKLCH

oklch(43.7%, 0.0285, 186.25)

HWB

hwb(172.2, 25.1%, 65.9%)

Harmony colors

Complementary

#574043

Analogous

#405748

#405754

#404e57

Triadic

#405754

#544057

#575440

Split-complementary

#405754

#57404e

#574840

Tetradic

#405754

#404357

#574043

#575440

Square

#405754

#484057

#574043

#4e5740

Shades

Color #405754 mixed toward black.

#354846

#2b3a38

#202b2a

#151d1c

#0b0e0e

Tints

Color #405754 mixed toward white.

#597975

#759a95

#98b3af

#baccca

#dde6e4

Tones

Color #405754 mixed toward gray.

#425553

#445351

#465150

#484f4e

#4a4d4d

Accessibility

Aa White text on this color

7.75:1

Aa Black text on this color

2.71:1

White text reads better on this background (7.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4b4b55 · ΔE 14.5

Deuteranopia

#4a4855 · ΔE 16.7

Tritanopia

#415555 · ΔE 2.2

Achromatopsia

#535353 · ΔE 10.8

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

Code

CSS

background-color: #405754;

Tailwind (arbitrary value)

bg-[#405754]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#405754 (#405754) is rgb(64, 87, 84) in RGB.

No, #405754 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.

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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 #405754, or check how it holds up for accessibility.

Generate a palette → Check contrast