Sienna
Sienna (#A5502F) is a dark color with a luminosity of 14%. It has a chroma value of 46.3 (out of 100). The closest web-safe color is #996633. The closest Pantone color is #9F5130, known as bombay-brown (18-1250). The closest NCS color is #9E4F2E, with the code NCS S 4050-Y60R. The grayscale version of this color is #666666. The contrast ratio with white is 5.5, and with black is 3.8. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
Lightness
Show relative
#FFFFFF
#F4DFD7
#E8BFB0
#DDA088
#D28060
#C66039
#9F4D2D
#773A22
#4F2617
#28130B
#000000
Saturation
#C34311
#BD4617
#B7481D
#B14B23
#AB4D29
#A5502F
#9F5335
#99553B
#935841
#8D5A47
#885D4D
Shade
#A56147
#A55E42
#A55A3D
#A55738
#A55334
#A5502F
#9C4D2F
#934B2F
#8A482F
#81462F
#78432F
Hue
#A52F2F
#A5432F
#A5562F
#A56A2F
#A57E2F
#A5912F
#A5A52F
#91A52F
#7EA52F
#6AA52F
#56A52F
#43A52F
#2FA52F
#2FA543
#2FA556
#2FA56A
#2FA57E
#2FA591
#2FA5A5
#2F91A5
#2F7EA5
#2F6AA5
#2F56A5
#2F43A5
#2F2FA5
#432FA5
#562FA5
#6A2FA5
#7E2FA5
#912FA5
#A52FA5
#A52F91
#A52F7E
#A52F6A
#A52F56
#A52F43
Grayscale
#666666
Complimentary
#5AAFD0
WCAG contrast conformance
#A5502F meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
On a white background
Sienna
On a black background
Sienna
Sienna (#A5502F) does not meet the WCAG standard for either regular or large text on a royalblue (#2F5CDC) background.
Sienna
Composition
The colors that composes #A5502F
RGB
165
80
47
RYB
165
93
47
CMYK
0
52
72
35
CMY
35
69
82
Conversion
CSS values of #A5502F and various standards
CSS values
HEX
#A5502F
RGB
rgb(165, 80, 47)
HSL
hsl(17, 56%, 42%)
HWB
hwb(17, 18%, 35%)
Various standards
Ansi16
rgb(128, 0, 0)
Ansi256
rgb(153, 102, 51)
HCG
rgb(165, 80, 47)
Apple
rgb(165, 80, 47)
Closest Pantone color
bombay-brown (18-1250)
#9F5130
Closest NCS color
NCS S 4050-Y60R
#9E4F2E
Color harmonies
The basic color chords based on the color wheel
Split complementary
#2F49A5
#A5502F
#2FA58B
Triadic
#A5502F
#2FA550
#502FA5
Tetradic
#A5502F
#49A52F
#2F84A5
#8B2FA5
Analogous
#A52F49
#A5502F
#A58B2F
Color blindness
Below is a simulation map of how people with vision deciciency perceive your color
Achromatopsia
#606060
Deuteranopia
#6C6C2D
Protanopia
#5E5E2F
Tritanopia
#A94C4C