Firebrick

Firebrick (#AD1730) is an intense dark color with a luminosity of 10%. It has a chroma value of 58.8 (out of 100). The closest web-safe color is #990033. The closest Pantone color is #AC0E2E, known as tango-red (19-1761). The closest NCS color is #AE1B34, with the code NCS S 2070-R. The grayscale version of this color is #474747. The contrast ratio with white is 7.1, and with black is 2.9. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

Lightness

Show relative


#FFFFFF

#F9D2D8

#F3A5B2

#ED788B

#E74B65

#E11E3E

#B41832

#871225

#5A0C19

#2D060C

#000000

Saturation


#D30017

#CB001C

#C40121

#BC0826

#B5102B

#AD1730

#A61F35

#9E263A

#972E3F

#8F3544

#883D49

Shade


#AD233A

#AD2038

#AD1E36

#AD1C34

#AD1932

#AD1730

#A5172F

#9D172D

#94172C

#8C172B

#841729

Hue


#AD1717

#AD3017

#AD4917

#AD6217

#AD7B17

#AD9417

#ADAD17

#94AD17

#7BAD17

#62AD17

#49AD17

#30AD17

#17AD17

#17AD30

#17AD49

#17AD62

#17AD7B

#17AD94

#17ADAD

#1794AD

#177BAD

#1762AD

#1749AD

#1730AD

#1717AD

#3017AD

#4917AD

#6217AD

#7B17AD

#9417AD

#AD17AD

#AD1794

#AD177B

#AD1762

#AD1749

#AD1730

Grayscale


#474747

Complimentary


#52E8CF

WCAG contrast conformance

#AD1730 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.

On a white background

7.1

Firebrick

On a black background

2.9

Firebrick

2.2

Firebrick (#AD1730) does not meet the WCAG standard for either regular or large text on a orchid (#C666F4) background.


Firebrick

Composition

The colors that composes #AD1730

RGB


173

23

48

RYB


173

23

48

CMYK


0

87

72

32

CMY


32

91

81

Conversion

CSS values of #AD1730 and various standards

CSS values


HEX

#AD1730


RGB

rgb(173, 23, 48)


HSL

hsl(350, 77%, 38%)


HWB

hwb(350, 9%, 32%)

Various standards


Ansi16

rgb(128, 0, 0)


Ansi256

rgb(153, 0, 51)


HCG

rgb(173, 23, 48)


Apple

rgb(173, 23, 48)

Closest Pantone color

tango-red (19-1761)


#AC0E2E

Closest NCS color

NCS S 2070-R


#AE1B34

Color harmonies

The basic color chords based on the color wheel

Split complementary


#177BAD

#AD1730

#17AD49

Triadic


#AD1730

#30AD17

#1730AD

Tetradic


#AD1730

#7BAD17

#17AD94

#4917AD

Analogous


#AD177B

#AD1730

#AD4917

Color blindness

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

Achromatopsia


#393939

Deuteranopia


#49492C

Protanopia


#31312F

Tritanopia


#AA1A1A