#A73122#A73122

#A73122 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.157 H 30.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#A73122
RGB	rgb(167, 49, 34)
HSL	hsl(7, 66%, 39%)
HSV	hsv(7, 80%, 65%)
CMYK	cmyk(0%, 70.7%, 79.6%, 34.5%)
CIE-LAB	lab(38.78, 47.39, 36.61)
CIE-LCH	lch(38.78, 59.88, 37.69°)
OKLab	oklab(49.04% 0.1349 0.0798)
OKLCH	oklch(49.04% 0.157 30.6)
XYZ	xyz(17.3254, 10.5302, 2.6333)
Luminance	0.1053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73122 #2298A7

analogous

#A72256 #A73122 #A77422

triadic

#A73122 #22A731 #3122A7

tetradic

#A73122 #56A722 #2298A7 #7422A7

square

#A73122 #56A722 #2298A7 #7422A7

split-complementary

#A73122 #22A774 #2256A7

monochromatic

#41130D #742218 #A73122 #D54431 #DF7264

Accessibility & contrast

On white

6.76

#A73122 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A73122 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73122

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73122	#FFFFFF	#000000	##FFFFFF
##A73122	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1F

Deuteranopia (green-blind)

#71651D

Tritanopia (blue-blind)

#B8022F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a73122;
/* rgb */ color: rgb(167, 49, 34);
/* oklch */ color: oklch(49.0% 0.157 30.6);

Tailwind

colors: {
  custom: {
    50: '#ca715e',
    500: '#a73122',
    950: '#000000',
  },
}

SCSS

$custom: #a73122;
$custom-light: #ca715e;
$custom-dark: #000000;

JSON

{
  "hex": "#a73122",
  "rgb": {
    "r": 167,
    "g": 49,
    "b": 34
  },
  "hsl": {
    "h": 6.767,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49037,
    "c": 0.15669,
    "h": 30.6
  },
  "luminance": 0.10528
}

Semantic roles & 50–950 ramp

primary

#A73122

secondary

#60B9C5

accent

#D6E93F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A73122

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

Preview Lab → · Contrast checker → · Palette generator →