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#ef100b - Color Information

#ef100b

Base Information

HEX

#ef100b

RGB

239,16,11

HSL

1,91,49

HSV

1,95,94

CMYK

0,93,95,6

LAB

50,75,61

LCH

50,97,39

XYZ

36,19,2

Web Safe

#ff0000

Web Smart

#ee1111

luminosity

0.1875

is dark color

Yes

Generate #ef100b solid background color

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

Combinations

#ef100b complementary

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

#ef100b

#0BEAEF

#ef100b splitComplementary

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

#ef100b

#0BEF82

#0B78EF

#ef100b triadic

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

#ef100b

#0BEF10

#100BEF

#ef100b tetradic

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

#ef100b

#78EF0B

#0BEAEF

#820BEF

#ef100b analogousComplementary

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

#ef100b

#0BEAEF

#0BEF82

#0B78EF

#ef100b analogous

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

#ef100b

#EF820B

#EAEF0B

#78EF0B

Shades

#ef100b Light Tints

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

#EF100B

#F12823

#F2403C

#F45854

#F5706D

#F78885

#F99F9D

#FAB7B6

#FCCFCE

#FDE7E7

#ef100b Gray Shades

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

#EF100B

#E41B17

#D92622

#CE322E

#C33D3A

#B84846

#AC5351

#A15E5D

#966A69

#8B7574

#ef100b Dark Shades

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

#EF100B

#D70E0A

#BF0D09

#A70B08

#8F0A07

#780806

#600604

#480503

#300302

#180201

#ef100b Red Shades

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

#EF100B

#F10E0A

#F20D09

#F40B08

#F50A07

#F70806

#F90604

#FA0503

#FC0302

#FD0201

#ef100b Green Shades

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

#EF100B

#D71B0A

#BF2609

#A73208

#8F3D07

#784806

#605304

#485E03

#306A02

#187501

#ef100b Blue Shades

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

#EF100B

#D70E23

#BF0D3C

#A70B54

#8F0A6D

#780885

#60069D

#4805B6

#3003CE

#1802E7

Readability Analysis

#ef100b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.42A
Sample Text
Black4.75AA
Sample Text
Red1.11Fail
Sample Text
Green1.16Fail
Sample Text
Blue1.94Fail
Sample Text

#ef100b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.42A
Sample Text
Black4.75AA
Sample Text
Red1.11Fail
Sample Text
Green1.16Fail
Sample Text
Blue1.94Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ac521b
DeuteranomalyGreen weakness - Anomalous trichromacy#b84e04
TritanomalyBlue weakness - Anomalous trichromacy#ef150d
ProtanopiaNo red perception - Dichromacy#867725
DeuteranopiaNo green perception - Dichromacy#987100
TritanopiaNo blue perception - Dichromacy#ee180f
AchromatomalyPartial color blindness - Monochromacy#7f2e2c
AchromatopsiaComplete color blindness - Monochromacy#3f3f3f

#ef100b Color Code

NameCode
#ef100b css background color code
.bg { background-color: #ef100b; }
#ef100b css text color code
.text { color: #ef100b; }
#ef100b css border color code
.border { border-color: #ef100b; }