Blue

Blue (#1721FC) is a very intense dark color with a luminosity of 8%. It has a chroma value of 89.8 (out of 100). The closest web-safe color is #0033FF. The closest Pantone color is #3C586B, known as indian-teal (19-4227). The closest NCS color is #39586A, with the code NCS S 6020-B. The grayscale version of this color is #363636. The contrast ratio with white is 7.9, and with black is 2.7. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

Lightness

Show relative

#FFFFFF

#CDCFFE

#9A9FFE

#686EFD

#363EFC

#030EFC

#030BC9

#020897

#010665

#010332

#000000

Saturation

#0000FF

#0000FF

#0002FF

#000CFF

#0C17FF

#1721FC

#222BF1

#2E36E5

#3940DA

#454BCE

#5055C3

Shade

#232CFC

#202AFC

#1E28FC

#1C25FC

#1923FC

#1721FC

#1721FC

#1721FB

#1721FB

#1721FB

#1721FB

Hue

#FC1717

#FC3D17

#FC6317

#FC8917

#FCB017

#FCD617

#FCFC17

#D6FC17

#B0FC17

#8AFC17

#63FC17

#3DFC17

#17FC17

#17FC3D

#17FC63

#17FC8A

#17FCB0

#17FCD6

#17FCFC

#17D6FC

#17B0FC

#1789FC

#1763FC

#173DFC

#1717FC

#3D17FC

#6317FC

#8917FC

#B017FC

#D617FC

#FC17FC

#FC17D6

#FC17B0

#FC178A

#FC1763

#FC173D

Grayscale

#363636

Complimentary

#E8DE03

WCAG contrast conformance

#1721FC meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

On a white background

7.9

Blue

On a black background

2.7

Blue

1.5

Blue (#1721FC) does not meet the WCAG standard for either regular or large text on a darkblue (#201DA4) background.

Blue

Composition

The colors that composes #1721FC

RGB

23

33

252

RYB

23

33

252

CMYK

91

87

0

1

CMY

91

87

1

Conversion

CSS values of #1721FC and various standards

CSS values

HEX

#1721FC

RGB

rgb(23, 33, 252)

HSL

hsl(237, 97%, 54%)

HWB

hwb(237, 9%, 1%)

Various standards

Ansi16

rgb(0, 0, 255)

Ansi256

rgb(0, 51, 255)

HCG

rgb(23, 33, 252)

Apple

rgb(23, 33, 252)

Closest Pantone color

indian-teal (19-4227)

#3C586B

Closest NCS color

NCS S 6020-B

#39586A

Color harmonies

The basic color chords based on the color wheel

Split complementary

#93FC17

#1721FC

#FC8017

Triadic

#1721FC

#FC1721

#21FC17

Tetradic

#1721FC

#FC1793

#FCF217

#17FC80

Analogous

#1793FC

#1721FC

#7F17FC

Color blindness

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

Achromatopsia

#2F2F2F

Deuteranopia

#1E1EFC

Protanopia

#1F1FFC

Tritanopia

#003D3D