#2a3531

Color #2a3531

A nearly neutral, gray-leaning very dark green.

Closest named color Charcoal #36454f · ΔE 11.81 Nearest Tailwind class mist-800 #22292b · ΔE 5.9

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

Conversions

HEX

#2a3531

RGB

rgb(42, 53, 49)

HSL

hsl(158.2, 11.6%, 18.6%)

HSV / HSB

hsv(158.2, 20.8%, 20.8%)

CMYK

cmyk(20.8%, 0%, 7.5%, 79.2%)

LAB

lab(21.06, -5.63, 0.99)

LCH

lch(21.06, 5.72, 170.03)

OKLCH

oklch(31.7%, 0.0164, 171.23)

HWB

hwb(158.2, 16.5%, 79.2%)

Harmony colors

Complementary

#352a2e

Analogous

#2a352b

#2a3531

#2a3335

Triadic

#2a3531

#312a35

#35312a

Split-complementary

#2a3531

#352a33

#352b2a

Tetradic

#2a3531

#2a2e35

#352a2e

#35312a

Square

#2a3531

#2b2a35

#352a2e

#33352a

Shades

Color #2a3531 mixed toward black.

#232c29

#1c2321

#151a18

#0e1210

#070908

Tints

Color #2a3531 mixed toward white.

#495c55

#678278

#8ba39b

#b2c2bc

#d8e0de

Tones

Color #2a3531 mixed toward gray.

#2b3431

#2c3330

#2d3230

#2e3130

#2f3030

Accessibility

Aa White text on this color

12.71:1

Aa Black text on this color

1.65:1

White text reads better on this background (12.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f32 · ΔE 8.6

Deuteranopia

#2e2e32 · ΔE 9.1

Tritanopia

#2b3333 · ΔE 3.3

Achromatopsia

#333333 · ΔE 7.1

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

Code

CSS

background-color: #2a3531;

Tailwind (arbitrary value)

bg-[#2a3531]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#2a3531 (#2a3531) is rgb(42, 53, 49) in RGB.

No, #2a3531 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 #2a3531, or check how it holds up for accessibility.

Generate a palette → Check contrast