#2a3639

Color #2a3639

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 8.1 Nearest Tailwind class mist-800 #22292b · ΔE 4.4

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Conversions

HEX

#2a3639

RGB

rgb(42, 54, 57)

HSL

hsl(192, 15.2%, 19.4%)

HSV / HSB

hsv(192, 26.3%, 22.4%)

CMYK

cmyk(26.3%, 5.3%, 0%, 77.6%)

LAB

lab(21.67, -4.16, -3.53)

LCH

lch(21.67, 5.46, 220.32)

OKLCH

oklch(32.3%, 0.0169, 214.63)

HWB

hwb(192, 16.5%, 77.6%)

Harmony colors

Complementary

#392d2a

Analogous

#2a3934

#2a3639

#2a2e39

Triadic

#2a3639

#392a36

#36392a

Split-complementary

#2a3639

#392a2e

#39342a

Tetradic

#2a3639

#2d2a39

#392d2a

#36392a

Square

#2a3639

#342a39

#392d2a

#2e392a

Shades

Color #2a3639 mixed toward black.

#232d2f

#1c2426

#151b1c

#0e1213

#070909

Tints

Color #2a3639 mixed toward white.

#475b60

#648188

#89a2a8

#b0c1c5

#d8e0e2

Tones

Color #2a3639 mixed toward gray.

#2b3538

#2c3436

#2e3435

#2f3334

#303233

Accessibility

Aa White text on this color

12.46:1

Aa Black text on this color

1.69:1

White text reads better on this background (12.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#303038 · ΔE 8.4

Deuteranopia

#2f2e38 · ΔE 9.9

Tritanopia

#2b3838 · ΔE 2.2

Achromatopsia

#343434 · ΔE 6.2

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

Code

CSS

background-color: #2a3639;

Tailwind (arbitrary value)

bg-[#2a3639]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#2a3639 (#2a3639) is rgb(42, 54, 57) in RGB.

No, #2a3639 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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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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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 #2a3639, or check how it holds up for accessibility.

Generate a palette → Check contrast