#2f4356

Color #2f4356

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.04 Nearest Tailwind class slate-700 #314158 · ΔE 3.2

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

Conversions

HEX

#2f4356

RGB

rgb(47, 67, 86)

HSL

hsl(209.2, 29.3%, 26.1%)

HSV / HSB

hsv(209.2, 45.3%, 33.7%)

CMYK

cmyk(45.3%, 22.1%, 0%, 66.3%)

LAB

lab(27.55, -2.13, -13.84)

LCH

lch(27.55, 14, 261.25)

OKLCH

oklch(37.4%, 0.0415, 247.76)

HWB

hwb(209.2, 18.4%, 66.3%)

Harmony colors

Complementary

#56422f

Analogous

#2f5656

#2f4356

#2f3056

Triadic

#2f4356

#562f43

#43562f

Split-complementary

#2f4356

#562f30

#56562f

Tetradic

#2f4356

#422f56

#56422f

#43562f

Square

#2f4356

#562f56

#56422f

#30562f

Shades

Color #2f4356 mixed toward black.

#273848

#1f2d39

#18222b

#10161d

#080b0e

Tints

Color #2f4356 mixed toward white.

#45637f

#5d82a6

#85a2bc

#aec1d3

#d6e0e9

Tones

Color #2f4356 mixed toward gray.

#324353

#364350

#39434c

#3c4349

#3f4346

Accessibility

Aa White text on this color

10.2:1

Aa Black text on this color

2.06:1

White text reads better on this background (10.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#393952 · ΔE 10.7

Deuteranopia

#373651 · ΔE 11.6

Tritanopia

#304e4e · ΔE 12.6

Achromatopsia

#414141 · ΔE 10.8

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

Code

CSS

background-color: #2f4356;

Tailwind (arbitrary value)

bg-[#2f4356]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#2f4356 (#2f4356) is rgb(47, 67, 86) in RGB.

No, #2f4356 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 #2f4356, or check how it holds up for accessibility.

Generate a palette → Check contrast