#1f0b00

Nero

Closest match (95% match)

Color formats

RGB

rgb(31, 11, 0)

Red, Green, Blue components

HSL

hsl(21, 100%, 6%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 65, 100, 88)

Print color encoding

Luminance

0.005

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#1f0b00

#00141f

Analogous (Adjacent)

#1f0004

#1f0b00

#1f1b00

Triadic

#1f0b00

#001f0b

#0b001f

Split complementary

#1f0b00

#001f1a

#00041f

Complete conversion table

HEX

#1F0B00

RGB

rgb(31,11,0)

RGBA

rgba(31,11,0, 1)

HSL

hsl(21.29,100%,6.08%)

OKLCH (Modern CSS)

oklch(0.18 0.04 56.2)

CSS Variable

--color: #1f0b00;

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

18.99

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.11

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#1f0b00#060600

ORIG

SIM

Deuteranopia (green)

#1f0b00#131600

ORIG

SIM

Tritanopia (blue)

#1f0b00#1e1314

ORIG

SIM

Monochrome (color blind)

#1f0b00#101010

Mixing guide

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

MIXING PALETTE

88%

RYB PIGMENTS

Ivory black

Pigment

88%

Cadmium red

Pigment

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

Orange hue

590–620 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Warm

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

Cool

Neutral

Warm

Luminance (brightness)

0.5%

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.

Dwarf Fortress

#1D0200

Italian Roast

#221111

Scandinavian Liquorice

#1A1110

Dark Orchestra

#251B19

Swamp

#00141F

Nero

#1F1B00

Diesel

#1F0004

Deep Fir

#001F0B

Black Russian

#0B001F

Swamp

#001F1A

Rock

#4D3A34

Black

#000000