#3a4c52

Color #3a4c52

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 4.03 Nearest Tailwind class mist-700 #394447 · ΔE 3.6

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

Conversions

HEX

#3a4c52

RGB

rgb(58, 76, 82)

HSL

hsl(195, 17.1%, 27.5%)

HSV / HSB

hsv(195, 29.3%, 32.2%)

CMYK

cmyk(29.3%, 7.3%, 0%, 67.8%)

LAB

lab(31.06, -5.41, -5.86)

LCH

lch(31.06, 7.98, 227.29)

OKLCH

oklch(40.4%, 0.0248, 220.25)

HWB

hwb(195, 22.7%, 67.8%)

Harmony colors

Complementary

#52403a

Analogous

#3a524c

#3a4c52

#3a4052

Triadic

#3a4c52

#523a4c

#4c523a

Split-complementary

#3a4c52

#523a40

#524c3a

Tetradic

#3a4c52

#403a52

#52403a

#4c523a

Square

#3a4c52

#4c3a52

#52403a

#40523a

Shades

Color #3a4c52 mixed toward black.

#303f44

#273337

#1d2629

#13191b

#0a0d0e

Tints

Color #3a4c52 mixed toward white.

#546e76

#6f8e99

#93aab2

#b7c7cc

#dbe3e5

Tones

Color #3a4c52 mixed toward gray.

#3c4b50

#3e4a4e

#40494c

#42484a

#444748

Accessibility

Aa White text on this color

8.99:1

Aa Black text on this color

2.34:1

White text reads better on this background (8.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#424351 · ΔE 11

Deuteranopia

#414050 · ΔE 12.9

Tritanopia

#3b4f4f · ΔE 4

Achromatopsia

#494949 · ΔE 8.2

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

Code

CSS

background-color: #3a4c52;

Tailwind (arbitrary value)

bg-[#3a4c52]

Related colors

Deep Sky Blue #00bfff

Light Blue #add8e6

Sky Blue #87ceeb

Light Sky Blue #87cefa

Powder Blue #b0e0e6

Charcoal #36454f

Frequently asked questions

#3a4c52 (#3a4c52) is rgb(58, 76, 82) in RGB.

No, #3a4c52 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 #3a4c52, or check how it holds up for accessibility.

Generate a palette → Check contrast