#2d3a42

Color #2d3a42

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.96 Nearest Tailwind class mist-700 #394447 · ΔE 4.4

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

Conversions

HEX

#2d3a42

RGB

rgb(45, 58, 66)

HSL

hsl(202.9, 18.9%, 21.8%)

HSV / HSB

hsv(202.9, 31.8%, 25.9%)

CMYK

cmyk(31.8%, 12.1%, 0%, 74.1%)

LAB

lab(23.6, -3.09, -6.69)

LCH

lch(23.6, 7.37, 245.21)

OKLCH

oklch(34%, 0.0222, 235.45)

HWB

hwb(202.9, 17.6%, 74.1%)

Harmony colors

Complementary

#42352d

Analogous

#2d4240

#2d3a42

#2d3042

Triadic

#2d3a42

#422d3a

#3a422d

Split-complementary

#2d3a42

#422d30

#42402d

Tetradic

#2d3a42

#352d42

#42352d

#3a422d

Square

#2d3a42

#402d42

#42352d

#30422d

Shades

Color #2d3a42 mixed toward black.

#263037

#1e272c

#171d21

#0f1316

#080a0b

Tints

Color #2d3a42 mixed toward white.

#485d6a

#638091

#88a0ae

#b0c0c9

#d7dfe4

Tones

Color #2d3a42 mixed toward gray.

#2f3a40

#31393f

#32393d

#34383b

#363839

Accessibility

Aa White text on this color

11.7:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333340 · ΔE 8.8

Deuteranopia

#323140 · ΔE 10.1

Tritanopia

#2e3f3e · ΔE 6.6

Achromatopsia

#383838 · ΔE 6.9

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

Code

CSS

background-color: #2d3a42;

Tailwind (arbitrary value)

bg-[#2d3a42]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Alice Blue #f0f8ff

Sky Blue #87ceeb

Dodger Blue #1e90ff

Frequently asked questions

#2d3a42 (#2d3a42) is rgb(45, 58, 66) in RGB.

No, #2d3a42 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 #2d3a42, or check how it holds up for accessibility.

Generate a palette → Check contrast