#2f4a54

Color #2f4a54

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 4.36 Nearest Tailwind class mist-700 #394447 · ΔE 5.6

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

Conversions

HEX

#2f4a54

RGB

rgb(47, 74, 84)

HSL

hsl(196.2, 28.2%, 25.7%)

HSV / HSB

hsv(196.2, 44%, 32.9%)

CMYK

cmyk(44%, 11.9%, 0%, 67.1%)

LAB

lab(29.77, -7.21, -9.16)

LCH

lch(29.77, 11.66, 231.79)

OKLCH

oklch(39.2%, 0.0368, 223.24)

HWB

hwb(196.2, 18.4%, 67.1%)

Harmony colors

Complementary

#54392f

Analogous

#2f544c

#2f4a54

#2f3854

Triadic

#2f4a54

#542f4a

#4a542f

Split-complementary

#2f4a54

#542f38

#544c2f

Tetradic

#2f4a54

#392f54

#54392f

#4a542f

Square

#2f4a54

#4c2f54

#54392f

#38542f

Shades

Color #2f4a54 mixed toward black.

#273e46

#1f3138

#18252a

#10191c

#080c0e

Tints

Color #2f4a54 mixed toward white.

#466e7c

#5d91a4

#86adbb

#aec8d2

#d7e4e8

Tones

Color #2f4a54 mixed toward gray.

#324951

#35474e

#38464b

#3b4448

#3e4345

Accessibility

Aa White text on this color

9.42:1

Aa Black text on this color

2.23:1

White text reads better on this background (9.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3d52 · ΔE 14.9

Deuteranopia

#3b3951 · ΔE 17.2

Tritanopia

#31504f · ΔE 7

Achromatopsia

#464646 · ΔE 10.7

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

Code

CSS

background-color: #2f4a54;

Tailwind (arbitrary value)

bg-[#2f4a54]

Related colors

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#2f4a54 (#2f4a54) is rgb(47, 74, 84) in RGB.

No, #2f4a54 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 #2f4a54, or check how it holds up for accessibility.

Generate a palette → Check contrast