#bd300a

Rock Spray

Closest match (95% match)

Color formats

RGB

rgb(189, 48, 10)

Red, Green, Blue components

HSL

hsl(13, 90%, 39%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 75, 95, 26)

Print color encoding

Luminance

0.130

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#bd300a

#0a97bd

Analogous (Adjacent)

#bd0a3e

#bd300a

#bd8a0a

Triadic

#bd300a

#0abd30

#300abd

Split complementary

#bd300a

#0abd8a

#0a3ebd

Complete conversion table

HEX

#BD300A

RGB

rgb(189,48,10)

RGBA

rgba(189,48,10, 1)

HSL

hsl(12.74,89.95%,39.02%)

OKLCH (Modern CSS)

oklch(0.53 0.18 34.2)

CSS Variable

--color: #bd300a;

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

5.85

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.59

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#bd300a#1f1f0a

ORIG

SIM

Deuteranopia (green)

#bd300a#79870a

ORIG

SIM

Tritanopia (blue)

#bd300a#b66872

ORIG

SIM

Monochrome (color blind)

#bd300a#855b4d

Mixing guide

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

MIXING PALETTE

60%

24%

16%

RYB PIGMENTS

Cadmium red

Pigment

60%

Ivory black

Pigment

24%

Cadmium yellow

Pigment

16%

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

Red hue

620–750 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)

13.0%

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.

Once Bitten

#BD2F10

Dropped Brick

#BB3300

Lobster

#BB240C

Crimson Velvet Sunset

#B52604

Pacific Blue

#0A97BD

Hot Toddy

#BD8A0A

Shiraz

#BD0A3D

Malachite

#0ABD30

Dark Blue

#300ABD

Niagara

#0ABD8A

Burning Orange

#FF6D41

Maroon

#7B0000