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#1f101b - Color Information

#1f101b

Base Information

HEX

#1f101b

RGB

31,16,27

HSL

316,32,9

HSV

316,48,12

CMYK

0,48,13,88

LAB

7,10,-4

LCH

7,11,335

XYZ

1,1,1

Web Safe

#330033

Web Smart

#221122

luminosity

0.0074

is dark color

Yes

Generate #1f101b solid background color

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

Combinations

#1f101b complementary

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

#1f101b

#101F14

#1f101b splitComplementary

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

#1f101b

#141F10

#101F1C

#1f101b triadic

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

#1f101b

#1B1F10

#101B1F

#1f101b tetradic

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

#1f101b

#1F1C10

#101F14

#10141F

#1f101b analogousComplementary

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

#1f101b

#101F14

#141F10

#101F1C

#1f101b analogous

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

#1f101b

#1F1014

#1F1410

#1F1C10

Shades

#1f101b Light Tints

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

#1F101B

#352832

#4C4049

#62585F

#797076

#8F888D

#A59FA4

#BCB7BB

#D2CFD1

#E9E7E8

#1f101b Gray Shades

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

#1F101B

#291B25

#32262F

#3C3239

#463D43

#50484E

#595358

#635E62

#6D6A6C

#767576

#1f101b Dark Shades

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

#1F101B

#1C0E18

#190D16

#160B13

#130A10

#10080E

#0C060B

#090508

#060305

#030203

#1f101b Red Shades

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

#1F101B

#350E18

#4C0D16

#620B13

#790A10

#8F080E

#A5060B

#BC0508

#D20305

#E90203

#1f101b Green Shades

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

#1F101B

#1C1B18

#192616

#163213

#133D10

#10480E

#0C530B

#095E08

#066A05

#037503

#1f101b Blue Shades

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

#1F101B

#1C0E32

#190D49

#160B5F

#130A76

#10088D

#0C06A4

#0905BB

#0603D1

#0302E8

Readability Analysis

#1f101b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White18.29AAA
Sample Text
Black1.15Fail
Sample Text
Red4.57AA
Sample Text
Green3.56A
Sample Text
Blue2.13Fail
Sample Text

#1f101b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White18.29AAA
Sample Text
Black1.15Fail
Sample Text
Red4.57AA
Sample Text
Green3.56A
Sample Text
Blue2.13Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#1b1720
DeuteranomalyGreen weakness - Anomalous trichromacy#1d171e
TritanomalyBlue weakness - Anomalous trichromacy#22151b
ProtanopiaNo red perception - Dichromacy#191b23
DeuteranopiaNo green perception - Dichromacy#1c1b20
TritanopiaNo blue perception - Dichromacy#23191a
AchromatomalyPartial color blindness - Monochromacy#181317
AchromatopsiaComplete color blindness - Monochromacy#141414

#1f101b Color Code

NameCode
#1f101b css background color code
.bg { background-color: #1f101b; }
#1f101b css text color code
.text { color: #1f101b; }
#1f101b css border color code
.border { border-color: #1f101b; }