#A73620#A73620

#A73620 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.6% C 0.152 H 33.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A73620
RGB	rgb(167, 54, 32)
HSL	hsl(10, 68%, 39%)
HSV	hsv(10, 81%, 65%)
CMYK	cmyk(0%, 67.7%, 80.8%, 34.5%)
CIE-LAB	lab(39.51, 45.26, 38.42)
CIE-LCH	lch(39.51, 59.37, 40.33°)
OKLab	oklab(49.58% 0.1279 0.0831)
OKLCH	oklch(49.58% 0.152 33)
XYZ	xyz(17.5182, 10.9607, 2.5594)
Luminance	0.1096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73620 #2091A7

analogous

#A7204E #A73620 #A77A20

triadic

#A73620 #20A736 #3620A7

tetradic

#A73620 #4EA720 #2091A7 #7A20A7

square

#A73620 #4EA720 #2091A7 #7A20A7

split-complementary

#A73620 #20A77A #204EA7

monochromatic

#40150C #742516 #A73620 #D7492D #E17661

Accessibility & contrast

On white

6.58

#A73620 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A73620 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73620

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73620	#FFFFFF	#000000	##FFFFFF
##A73620	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1C

Deuteranopia (green-blind)

#73661B

Tritanopia (blue-blind)

#B81232

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a73620;
/* rgb */ color: rgb(167, 54, 32);
/* oklch */ color: oklch(49.6% 0.152 33.0);

Tailwind

colors: {
  custom: {
    50: '#ca735d',
    500: '#a73620',
    950: '#000000',
  },
}

SCSS

$custom: #a73620;
$custom-light: #ca735d;
$custom-dark: #000000;

JSON

{
  "hex": "#a73620",
  "rgb": {
    "r": 167,
    "g": 54,
    "b": 32
  },
  "hsl": {
    "h": 9.778,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49583,
    "c": 0.15249,
    "h": 33
  },
  "luminance": 0.10958
}

Semantic roles & 50–950 ramp

primary

#A73620

secondary

#5DB4C5

accent

#CEEB3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A73620

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

Preview Lab → · Contrast checker → · Palette generator →