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#a51f15 - Color Information

#a51f15

Base Information

HEX

#a51f15

RGB

165,31,21

HSL

4,77,36

HSV

4,87,65

CMYK

0,81,87,35

LAB

36,53,41

LCH

36,66,38

XYZ

16,9,2

Web Safe

#993300

Web Smart

#aa2211

luminosity

0.0903

is dark color

Yes

Generate #a51f15 solid background color

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

Combinations

#a51f15 complementary

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

#a51f15

#159BA5

#a51f15 splitComplementary

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

#a51f15

#15A567

#1553A5

#a51f15 triadic

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

#a51f15

#15A51F

#1F15A5

#a51f15 tetradic

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

#a51f15

#53A515

#159BA5

#6715A5

#a51f15 analogousComplementary

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

#a51f15

#159BA5

#15A567

#1553A5

#a51f15 analogous

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

#a51f15

#A56715

#9BA515

#53A515

Shades

#a51f15 Light Tints

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

#A51F15

#AE352C

#B74C44

#C0625B

#C97973

#D28F8A

#DBA5A1

#E4BCB9

#EDD2D0

#F6E9E8

#a51f15 Gray Shades

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

#A51F15

#A12920

#9E322A

#9A3C35

#964640

#93504B

#8F5955

#8B6360

#876D6B

#847675

#a51f15 Dark Shades

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

#A51F15

#951C13

#841911

#73160F

#63130D

#53100B

#420C08

#310906

#210604

#100302

#a51f15 Red Shades

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

#A51F15

#AE1C13

#B71911

#C0160F

#C9130D

#D2100B

#DB0C08

#E40906

#ED0604

#F60302

#a51f15 Green Shades

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

#A51F15

#952913

#843211

#733C0F

#63460D

#53500B

#425908

#316306

#216D04

#107602

#a51f15 Blue Shades

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

#A51F15

#951C2C

#841944

#73165B

#631373

#53108A

#420CA1

#3109B9

#2106D0

#1003E8

Readability Analysis

#a51f15 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White7.48AAA
Sample Text
Black2.81Fail
Sample Text
Red1.87Fail
Sample Text
Green1.46Fail
Sample Text
Blue1.15Fail
Sample Text

#a51f15 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White7.48AAA
Sample Text
Black2.81Fail
Sample Text
Red1.87Fail
Sample Text
Green1.46Fail
Sample Text
Blue1.15Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#794220
DeuteranomalyGreen weakness - Anomalous trichromacy#813f0f
TritanomalyBlue weakness - Anomalous trichromacy#a4221e
ProtanopiaNo red perception - Dichromacy#5f5627
DeuteranopiaNo green perception - Dichromacy#6d510c
TritanopiaNo blue perception - Dichromacy#a42324
AchromatomalyPartial color blindness - Monochromacy#61312d
AchromatopsiaComplete color blindness - Monochromacy#3b3b3b

#a51f15 Color Code

NameCode
#a51f15 css background color code
.bg { background-color: #a51f15; }
#a51f15 css text color code
.text { color: #a51f15; }
#a51f15 css border color code
.border { border-color: #a51f15; }