#3e404d

Bright Gray

Closest match (98% match)

Color formats

RGB

rgb(62, 64, 77)

Red, Green, Blue components

HSL

hsl(232, 11%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(19, 17, 0, 70)

Print color encoding

Luminance

0.052

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#3e404d

#4d4b3e

Analogous (Adjacent)

#3e474d

#3e404d

#433e4d

Triadic

#3e404d

#4d3e40

#404d3e

Split complementary

#3e404d

#4d433e

#474d3e

Complete conversion table

HEX

#3E404D

RGB

rgb(62,64,77)

RGBA

rgba(62,64,77, 1)

HSL

hsl(232,10.79%,27.25%)

OKLCH (Modern CSS)

oklch(0.37 0.02 278.4)

CSS Variable

--color: #3e404d;

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

10.27

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.05

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#3e404d#46464d

ORIG

SIM

Deuteranopia (green)

#3e404d#43434d

ORIG

SIM

Tritanopia (blue)

#3e404d#3e393f

ORIG

SIM

Monochrome (color blind)

#3e404d#414141

Mixing guide

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

MIXING PALETTE

89%

11%

RYB PIGMENTS

Ivory black

Pigment

89%

Ultramarine blue

Pigment

11%

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)

5.2%

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.

Madonna

#3F4250

Midnight Serenade

#41434E

Lava Stone

#3C4151

Inkblot

#393F4B

Armadillo

#4D4B3E

Ship Gray

#433E4D

Mako

#3E474D

Matterhorn

#4D3E40

Lunar Green

#404D3E

Armadillo

#4D433E

Storm Gray

#727482

Vulcan

#10121E