#3d4352

Bright Gray

Closest match (99% match)

Color formats

RGB

rgb(61, 67, 82)

Red, Green, Blue components

HSL

hsl(223, 15%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(26, 18, 0, 68)

Print color encoding

Luminance

0.056

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3d4352

#524c3d

Analogous (Adjacent)

#3d4e52

#3d4352

#423d52

Triadic

#3d4352

#523d43

#43523d

Split complementary

#3d4352

#52423d

#4d523d

Complete conversion table

HEX

#3D4352

RGB

rgb(61,67,82)

RGBA

rgba(61,67,82, 1)

HSL

hsl(222.86,14.69%,28.04%)

OKLCH (Modern CSS)

oklch(0.38 0.03 268.0)

CSS Variable

--color: #3d4352;

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%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

9.89

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.12

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3d4352#4a4a52

ORIG

SIM

Deuteranopia (green)

#3d4352#444352

ORIG

SIM

Tritanopia (blue)

#3d4352#3d3a40

ORIG

SIM

Monochrome (color blind)

#3d4352#434343

Mixing guide

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

MIXING PALETTE

84%

15%

RYB PIGMENTS

Ivory black

Pigment

84%

Ultramarine blue

Pigment

15%

Cadmium yellow

Pigment

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

Blue hue

450–495 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

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

Cool

Neutral

Warm

Luminance (brightness)

5.6%

Dark • relative luminance

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.

Lava Stone

#3C4151

Madonna

#3F4250

Dark Crypt

#3F4551

Midnight Sky

#424753

Armadillo

#524C3D

Gun Powder

#423D52

Limed Spruce

#3D4D52

Matterhorn

#523D43

Cabbage Pont

#43523D

Rock

#52423D

Raven

#717788

Ebony

#0F1522