Darkslateblue

Darkslateblue (#3F40A3) is a dark color with a luminosity of 7%. It has a chroma value of 39.2 (out of 100). The closest web-safe color is #333399. The closest Pantone color is #3D428B, known as royal-blue (19-3955). The closest NCS color is #3D499C, with the code NCS S 3060-R70B. The grayscale version of this color is #4B4B4B. The contrast ratio with white is 8.5, and with black is 2.5. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

Lightness

Show relative

#FFFFFF

#DADAF1

#B5B6E3

#9191D4

#6C6DC6

#4748B8

#393A93

#2B2B6E

#1C1D4A

#0E0E25

#000000

Saturation

#2628BC

#2B2CB7

#3031B2

#3536AD

#3A3BA8

#3F40A3

#44459E

#494A99

#4E4F94

#53548F

#58588A

Shade

#5F5FA3

#5859A3

#5253A3

#4C4CA3

#4546A3

#3F40A3

#3F409A

#3F4091

#3F4087

#3F407E

#3F4075

Hue

#A33F3F

#A3503F

#A3603F

#A3713F

#A3823F

#A3923F

#A3A33F

#92A33F

#82A33F

#71A33F

#60A33F

#50A33F

#3FA33F

#3FA350

#3FA360

#3FA371

#3FA382

#3FA392

#3FA3A3

#3F92A3

#3F82A3

#3F71A3

#3F60A3

#3F50A3

#3F3FA3

#503FA3

#603FA3

#713FA3

#823FA3

#923FA3

#A33FA3

#A33F92

#A33F82

#A33F71

#A33F60

#A33F50

Grayscale

#4B4B4B

Complimentary

#C0BF5C

WCAG contrast conformance

#3F40A3 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

On a white background

8.5

Darkslateblue

On a black background

2.5

Darkslateblue

2.6

Darkslateblue (#3F40A3) does not meet the WCAG standard for either regular or large text on a palevioletred (#CE6DAD) background.

Darkslateblue

Composition

The colors that composes #3F40A3

RGB

163

RYB

163

CMYK

CMY

Conversion

CSS values of #3F40A3 and various standards

CSS values

HEX

#3F40A3

RGB

rgb(63, 64, 163)

HSL

hsl(239, 44%, 44%)

HWB

hwb(239, 25%, 36%)

Various standards

Ansi16

rgb(0, 0, 128)

Ansi256

rgb(51, 51, 153)

HCG

rgb(63, 64, 163)

Apple

rgb(63, 64, 163)

Closest Pantone color

royal-blue (19-3955)

#3D428B

Closest NCS color

NCS S 3060-R70B

#3D499C

Color harmonies

The basic color chords based on the color wheel

Split complementary

#72A33F

#3F40A3

#A3703F

Triadic

#3F40A3

#A33F40

#40A33F

Tetradic

#3F40A3

#A33F72

#A3A23F

#3FA370

Analogous

#3F72A3

#3F40A3

#703FA3

Color blindness

Below is a simulation map of how people with vision deciciency perceive your color

Achromatopsia

#474747

Deuteranopia

#4040A3

Protanopia

#4040A3

Tritanopia

#324C4C