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#1f21e8 - Color Information

#1f21e8

Base Information

HEX

#1f21e8

RGB

31,33,232

HSL

239,81,52

HSV

239,87,91

CMYK

87,86,0,9

LAB

32,66,-95

LCH

32,116,305

XYZ

16,7,77

Web Safe

#3333ff

Web Smart

#2222ee

is dark

Yes

luminosity

0.0721

Pantone Color

No

Combinations

#1f21e8 complementary

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

#1f21e8 splitComplementary

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

#1f21e8 triadic

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

#1f21e8 tetradic

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

#1f21e8 analogousComplementary

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

#1f21e8 analogous

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

Shades

#1f21e8 Light Tints

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

#1f21e8 Gray Shades

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

#1f21e8 Dark Shades

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

#1f21e8 Red Shades

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

#1f21e8 Green Shades

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

#1f21e8 Blue Shades

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

Readability Analysis

#1f21e8 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White8.60AAA
Sample Text
Black2.44Fail
Sample Text
Red2.15Fail
Sample Text
Green1.67Fail
Sample Text
Blue1.00Fail
Sample Text

#1f21e8 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White8.60AAA
Sample Text
Black2.44Fail
Sample Text
Red2.15Fail
Sample Text
Green1.67Fail
Sample Text
Blue1.00Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#0b3cb6
DeuteranomalyGreen weakness - Anomalous trichromacy#0b3fa8
TritanomalyBlue weakness - Anomalous trichromacy#0b428d
ProtanopiaNo red perception - Dichromacy#004b9a
DeuteranopiaNo green perception - Dichromacy#005083
TritanopiaNo blue perception - Dichromacy#005659
AchromatomalyPartial color blindness - Monochromacy#292a72
AchromatopsiaComplete color blindness - Monochromacy#2f2f2f