#3d403f

Color #3d403f

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 8.47 Nearest Tailwind class neutral-700 #404040 · ΔE 2.1

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

Conversions

HEX

#3d403f

RGB

rgb(61, 64, 63)

HSL

hsl(160, 2.4%, 24.5%)

HSV / HSB

hsv(160, 4.7%, 25.1%)

CMYK

cmyk(4.7%, 0%, 1.6%, 74.9%)

LAB

lab(26.79, -1.49, 0.17)

LCH

lch(26.79, 1.5, 173.49)

OKLCH

oklch(36.8%, 0.0043, 174.69)

HWB

hwb(160, 23.9%, 74.9%)

Harmony colors

Complementary

#403d3e

Analogous

#3d403d

#3d403f

#3d3f40

Triadic

#3d403f

#3f3d40

#403f3d

Split-complementary

#3d403f

#403d3f

#403d3d

Tetradic

#3d403f

#3d3e40

#403d3e

#403f3d

Square

#3d403f

#3d3d40

#403d3e

#3f403d

Shades

Color #3d403f mixed toward black.

#333534

#292b2a

#1e201f

#141515

#0a0b0a

Tints

Color #3d403f mixed toward white.

#5c615f

#7c8280

#9ca1a0

#bdc0bf

#dee0df

Tones

Color #3d403f mixed toward gray.

#3d403f

#3d3f3f

#3e3f3f

Accessibility

Aa White text on this color

10.48:1

Aa Black text on this color

2:1

White text reads better on this background (10.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e3f · ΔE 2.6

Deuteranopia

#3e3e3f · ΔE 2.6

Tritanopia

#3d3f3f · ΔE 1

Achromatopsia

#3f3f3f · ΔE 2.1

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

Code

CSS

background-color: #3d403f;

Tailwind (arbitrary value)

bg-[#3d403f]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#3d403f (#3d403f) is rgb(61, 64, 63) in RGB.

No, #3d403f 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 #3d403f, or check how it holds up for accessibility.

Generate a palette → Check contrast