#2a3f43

Color #2a3f43

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 5.79 Nearest Tailwind class mist-700 #394447 · ΔE 4.4

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Conversions

HEX

#2a3f43

RGB

rgb(42, 63, 67)

HSL

hsl(189.6, 22.9%, 21.4%)

HSV / HSB

hsv(189.6, 37.3%, 26.3%)

CMYK

cmyk(37.3%, 6%, 0%, 73.7%)

LAB

lab(25.11, -7.07, -5.1)

LCH

lch(25.11, 8.72, 215.81)

OKLCH

oklch(35.2%, 0.0273, 210.6)

HWB

hwb(189.6, 16.5%, 73.7%)

Harmony colors

Complementary

#432e2a

Analogous

#2a433b

#2a3f43

#2a3343

Triadic

#2a3f43

#432a3f

#3f432a

Split-complementary

#2a3f43

#432a33

#433b2a

Tetradic

#2a3f43

#2e2a43

#432e2a

#3f432a

Square

#2a3f43

#3b2a43

#432e2a

#33432a

Shades

Color #2a3f43 mixed toward black.

#233538

#1c2a2d

#152022

#0e1516

#070b0b

Tints

Color #2a3f43 mixed toward white.

#44666c

#5e8c95

#84aab2

#adc7cb

#d6e3e5

Tones

Color #2a3f43 mixed toward gray.

#2c3e41

#2e3c3f

#303b3d

#32393b

#343839

Accessibility

Aa White text on this color

11.11:1

Aa Black text on this color

1.89:1

White text reads better on this background (11.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343442 · ΔE 13.6

Deuteranopia

#333142 · ΔE 15.7

Tritanopia

#2b4141 · ΔE 2.7

Achromatopsia

#3c3c3c · ΔE 9.3

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

Code

CSS

background-color: #2a3f43;

Tailwind (arbitrary value)

bg-[#2a3f43]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#2a3f43 (#2a3f43) is rgb(42, 63, 67) in RGB.

No, #2a3f43 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.

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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 #2a3f43, or check how it holds up for accessibility.

Generate a palette → Check contrast