#A73D22#A73D22

#A73D22 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.5% C 0.146 H 35.2°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#A73D22
RGB	rgb(167, 61, 34)
HSL	hsl(12, 66%, 39%)
HSV	hsv(12, 80%, 65%)
CMYK	cmyk(0%, 63.5%, 79.6%, 34.5%)
CIE-LAB	lab(40.69, 42.23, 38.54)
CIE-LCH	lch(40.69, 57.17, 42.38°)
OKLab	oklab(50.47% 0.1189 0.084)
OKLCH	oklch(50.47% 0.146 35.2)
XYZ	xyz(17.8958, 11.6710, 2.8235)
Luminance	0.1167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73D22 #228CA7

analogous

#A7224A #A73D22 #A77F22

triadic

#A73D22 #22A73D #3D22A7

tetradic

#A73D22 #4AA722 #228CA7 #7F22A7

square

#A73D22 #4AA722 #228CA7 #7F22A7

split-complementary

#A73D22 #22A77F #224AA7

monochromatic

#41180D #742A18 #A73D22 #D55231 #DF7D64

Accessibility & contrast

On white

6.30

#A73D22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A73D22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73D22

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73D22	#FFFFFF	#000000	##FFFFFF
##A73D22	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511E

Deuteranopia (green-blind)

#75691E

Tritanopia (blue-blind)

#B82138

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a73d22;
/* rgb */ color: rgb(167, 61, 34);
/* oklch */ color: oklch(50.5% 0.146 35.2);

Tailwind

colors: {
  custom: {
    50: '#c9775f',
    500: '#a73d22',
    950: '#000000',
  },
}

SCSS

$custom: #a73d22;
$custom-light: #c9775f;
$custom-dark: #000000;

JSON

{
  "hex": "#a73d22",
  "rgb": {
    "r": 167,
    "g": 61,
    "b": 34
  },
  "hsl": {
    "h": 12.18,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.50472,
    "c": 0.14553,
    "h": 35.2
  },
  "luminance": 0.11668
}

Semantic roles & 50–950 ramp

primary

#A73D22

secondary

#60B0C5

accent

#C7E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A73D22

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

Preview Lab → · Contrast checker → · Palette generator →