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#d31b1d - Color Information

#d31b1d

Base Information

HEX

#d31b1d

RGB

211,27,29

HSL

359,77,47

HSV

359,87,83

CMYK

0,87,86,17

LAB

45,67,48

LCH

45,82,36

XYZ

27,15,3

Web Safe

#cc3333

Web Smart

#cc2222

luminosity

0.1472

is dark color

Yes

Generate #d31b1d solid background color

Create and download a solid color image in any size up to 5000x5000 pixels

Combinations

#d31b1d complementary

Colors that are opposite to each other, forming a contrasting pair.

#d31b1d splitComplementary

A base color and two secondary colors adjacent to its complementary color, offering high contrast with less tension.

#d31b1d triadic

Three colors evenly spaced around the color wheel, providing vibrant and balanced color schemes.

#d31b1d tetradic

Four colors forming a rectangle on the color wheel, consisting of two complementary color pairs for rich and diverse palettes.

#d31b1d analogousComplementary

A combination of analogous colors with one complementary color, creating a harmonious yet dynamic palette.

#d31b1d analogous

Colors that are next to each other on the color wheel, producing serene and comfortable designs.

Shades

#d31b1d Light Tints

A series of lighter variations of the base color, created by mixing it with increasing amounts of white.

#d31b1d Gray Shades

A collection of shades that blend the base color with gray, resulting in more muted and subdued tones.

#d31b1d Dark Shades

Darker versions of the base color, achieved by mixing it with increasing amounts of black.

#d31b1d Red Shades

A gradient of colors formed by mixing the base color with red, producing warmer and more intense hues.

#d31b1d Green Shades

A range of colors generated by blending the base color with green, resulting in fresher and more vibrant tones.

#d31b1d Blue Shades

A spectrum of colors created by mixing the base color with blue, yielding cooler and more calming shades.

Readability Analysis

#d31b1d as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White5.32AA
Sample Text
Black3.94A
Sample Text
Red1.33Fail
Sample Text
Green1.04Fail
Sample Text
Blue1.61Fail
Sample Text

#d31b1d as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White5.32AA
Sample Text
Black3.94A
Sample Text
Red1.33Fail
Sample Text
Green1.04Fail
Sample Text
Blue1.61Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#984e2b
DeuteranomalyGreen weakness - Anomalous trichromacy#a34a12
TritanomalyBlue weakness - Anomalous trichromacy#d21f1f
ProtanopiaNo red perception - Dichromacy#776b32
DeuteranopiaNo green perception - Dichromacy#88650c
TritanopiaNo blue perception - Dichromacy#d2211f
AchromatomalyPartial color blindness - Monochromacy#773435
AchromatopsiaComplete color blindness - Monochromacy#424242

#d31b1d Color Code

NameCode
#d31b1d css background color code
.bg { background-color: #d31b1d; }
#d31b1d css text color code
.text { color: #d31b1d; }
#d31b1d css border color code
.border { border-color: #d31b1d; }