#A73B32#A73B32

#A73B32 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.144 H 28.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A73B32
RGB	rgb(167, 59, 50)
HSL	hsl(5, 54%, 43%)
HSV	hsv(5, 70%, 65%)
CMYK	cmyk(0%, 64.7%, 70.1%, 34.5%)
CIE-LAB	lab(40.53, 43.86, 29.37)
CIE-LCH	lch(40.53, 52.79, 33.80°)
OKLab	oklab(50.42% 0.1271 0.0678)
OKLCH	oklch(50.42% 0.144 28.1)
XYZ	xyz(18.0779, 11.5762, 4.2995)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73B32 #329EA7

analogous

#A73264 #A73B32 #A77532

triadic

#A73B32 #32A73B #3B32A7

tetradic

#A73B32 #64A732 #329EA7 #7532A7

square

#A73B32 #64A732 #329EA7 #7532A7

split-complementary

#A73B32 #32A775 #3264A7

monochromatic

#491A16 #782A24 #A73B32 #CA564D #D8837C

Accessibility & contrast

On white

6.34

#A73B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A73B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73B32

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73B32	#FFFFFF	#000000	##FFFFFF
##A73B32	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585130

Deuteranopia (green-blind)

#73682F

Tritanopia (blue-blind)

#B7213A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73b32;
/* rgb */ color: rgb(167, 59, 50);
/* oklch */ color: oklch(50.4% 0.144 28.1);

Tailwind

colors: {
  custom: {
    50: '#c8766a',
    500: '#a73b32',
    950: '#000000',
  },
}

SCSS

$custom: #a73b32;
$custom-light: #c8766a;
$custom-dark: #000000;

JSON

{
  "hex": "#a73b32",
  "rgb": {
    "r": 167,
    "g": 59,
    "b": 50
  },
  "hsl": {
    "h": 4.615,
    "s": 53.917,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50416,
    "c": 0.14408,
    "h": 28.1
  },
  "luminance": 0.11574
}

Semantic roles & 50–950 ramp

primary

#A73B32

secondary

#74BBC0

accent

#D2DD4B

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A73B32

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →