Firebrick
Firebrick (#CB3F16) is an intense dark color with a luminosity of 16%. It has a chroma value of 71.0 (out of 100). The closest web-safe color is #CC3300. The closest Pantone color is #C34121, known as pureed-pumpkin (17-1449). The closest NCS color is #C64A2A, with the code NCS S 2070-Y70R. The grayscale version of this color is #646464. The contrast ratio with white is 4.9, and with black is 4.3. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
Lightness
Show relative
#FFFFFF
#FADAD1
#F5B6A3
#F09175
#EB6C47
#E64719
#B83914
#8A2B0F
#5C1D0A
#2E0E05
#000000
Saturation
#F82600
#EF2B00
#E63000
#DD3504
#D43A0D
#CB3F16
#C2441F
#B94928
#B04E31
#A7533A
#9E5843
Shade
#CB4821
#CB461F
#CB441D
#CB421A
#CB4118
#CB3F16
#C63E16
#C13D16
#BB3B16
#B63A16
#B13916
Hue
#CB1616
#CB3416
#CB5216
#CB7116
#CB8F16
#CBAD16
#CBCB16
#ADCB16
#8FCB16
#71CB16
#52CB16
#34CB16
#16CB16
#16CB34
#16CB52
#16CB71
#16CB8F
#16CBAD
#16CBCB
#16ADCB
#168FCB
#1670CB
#1652CB
#1634CB
#1616CB
#3416CB
#5216CB
#7016CB
#8F16CB
#AD16CB
#CB16CB
#CB16AD
#CB168F
#CB1671
#CB1652
#CB1634
Grayscale
#646464
Complimentary
#34C0E9
WCAG contrast conformance
#CB3F16 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
On a white background
Firebrick
On a black background
Firebrick
Firebrick (#CB3F16) meets the WCAG standard (3:1) for large text (18pt) on a antiquewhite (#FBE0D2) background.
Firebrick
Composition
The colors that composes #CB3F16
RGB
203
63
22
RYB
203
75
22
CMYK
0
69
89
20
CMY
20
75
91
Conversion
CSS values of #CB3F16 and various standards
CSS values
HEX
#CB3F16
RGB
rgb(203, 63, 22)
HSL
hsl(14, 80%, 44%)
HWB
hwb(14, 9%, 20%)
Various standards
Ansi16
rgb(255, 0, 0)
Ansi256
rgb(204, 51, 0)
HCG
rgb(203, 63, 22)
Apple
rgb(203, 63, 22)
Closest Pantone color
pureed-pumpkin (17-1449)
#C34121
Closest NCS color
NCS S 2070-Y70R
#C64A2A
Color harmonies
The basic color chords based on the color wheel
Split complementary
#1647CB
#CB3F16
#16CB9A
Triadic
#CB3F16
#16CB3F
#3F16CB
Tetradic
#CB3F16
#47CB16
#16A2CB
#9A16CB
Analogous
#CB1647
#CB3F16
#CB9A16
Color blindness
Below is a simulation map of how people with vision deciciency perceive your color
Achromatopsia
#5A5A5A
Deuteranopia
#6D6D12
Protanopia
#575715
Tritanopia
#D03A3A