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#1f2f3f - Color Information

#1f2f3f

Base Information

HEX

#1f2f3f

RGB

31,47,63

HSL

210,34,18

HSV

210,51,25

CMYK

51,25,0,75

LAB

19,-1,-12

LCH

19,12,263

XYZ

2,3,5

Web Safe

#333333

Web Smart

#223344

is dark

Yes

luminosity

0.0268

Pantone Color

No

Combinations

#1f2f3f complementary

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

#1f2f3f splitComplementary

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

#1f2f3f triadic

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

#1f2f3f tetradic

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

#1f2f3f analogousComplementary

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

#1f2f3f analogous

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

Shades

#1f2f3f Light Tints

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

#1f2f3f Gray Shades

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

#1f2f3f Dark Shades

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

#1f2f3f Red Shades

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

#1f2f3f Green Shades

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

#1f2f3f Blue Shades

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

Readability Analysis

#1f2f3f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White13.67AAA
Sample Text
Black1.54Fail
Sample Text
Red3.42A
Sample Text
Green2.66Fail
Sample Text
Blue1.59Fail
Sample Text

#1f2f3f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White13.67AAA
Sample Text
Black1.54Fail
Sample Text
Red3.42A
Sample Text
Green2.66Fail
Sample Text
Blue1.59Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#283040
DeuteranomalyGreen weakness - Anomalous trichromacy#283041
TritanomalyBlue weakness - Anomalous trichromacy#20323b
ProtanopiaNo red perception - Dichromacy#2d3140
DeuteranopiaNo green perception - Dichromacy#2c3142
TritanopiaNo blue perception - Dichromacy#213438
AchromatomalyPartial color blindness - Monochromacy#282e33
AchromatopsiaComplete color blindness - Monochromacy#2d2d2d