#3f523f

Gray Asparagus

Closest match (98% match)

Color formats

RGB

rgb(63, 82, 63)

Red, Green, Blue components

HSL

hsl(120, 13%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(23, 0, 23, 68)

Print color encoding

Luminance

0.075

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3f523f

#523f52

Analogous (Adjacent)

#49523f

#3f523f

#3f5249

Triadic

#3f523f

#3f3f52

#523f3f

Split complementary

#3f523f

#483f52

#523f49

Complete conversion table

HEX

#3F523F

RGB

rgb(63,82,63)

RGBA

rgba(63,82,63, 1)

HSL

hsl(120,13.1%,28.43%)

OKLCH (Modern CSS)

oklch(0.42 0.04 144.8)

CSS Variable

--color: #3f523f;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

1D

1W

1M

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

8.43

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

On black background

2.49

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3f523f#4a493f

ORIG

SIM

Deuteranopia (green)

#3f523f#3e3f3f

ORIG

SIM

Tritanopia (blue)

#3f523f#404249

ORIG

SIM

Monochrome (color blind)

#3f523f#4d4d4d

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

85%

7%

7%

RYB PIGMENTS

Ivory black

Pigment

85%

Cadmium yellow

Pigment

7%

Ultramarine blue

Pigment

7%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Neutral

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

7.5%

Dark • relative luminance

0%

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Mountain View

#394C3B

Highlander

#3A533D

Heavy Green

#49583E

Muddy Olive

#4B5D46

Eggplant

#523F52

Nandor

#3F5249

Cabbage Pont

#49523F

Gun Powder

#3F3F52

Matterhorn

#523F3F

Ship Gray

#483F52

Xanadu

#738873

Nightmare

#112211


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