#A73222#A73222

#A73222 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.156 H 30.9°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#A73222
RGB	rgb(167, 50, 34)
HSL	hsl(7, 66%, 39%)
HSV	hsv(7, 80%, 65%)
CMYK	cmyk(0%, 70.1%, 79.6%, 34.5%)
CIE-LAB	lab(38.92, 46.99, 36.76)
CIE-LCH	lch(38.92, 59.66, 38.03°)
OKLab	oklab(49.15% 0.1336 0.0801)
OKLCH	oklch(49.15% 0.156 30.9)
XYZ	xyz(17.3677, 10.6148, 2.6474)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73222 #2297A7

analogous

#A72255 #A73222 #A77522

triadic

#A73222 #22A732 #3222A7

tetradic

#A73222 #55A722 #2297A7 #7522A7

square

#A73222 #55A722 #2297A7 #7522A7

split-complementary

#A73222 #22A775 #2255A7

monochromatic

#41140D #742318 #A73222 #D54531 #DF7364

Accessibility & contrast

On white

6.73

#A73222 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A73222 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73222

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73222	#FFFFFF	#000000	##FFFFFF
##A73222	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1F

Deuteranopia (green-blind)

#71651D

Tritanopia (blue-blind)

#B8062F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73222;
/* rgb */ color: rgb(167, 50, 34);
/* oklch */ color: oklch(49.1% 0.156 30.9);

Tailwind

colors: {
  custom: {
    50: '#ca715e',
    500: '#a73222',
    950: '#000000',
  },
}

SCSS

$custom: #a73222;
$custom-light: #ca715e;
$custom-dark: #000000;

JSON

{
  "hex": "#a73222",
  "rgb": {
    "r": 167,
    "g": 50,
    "b": 34
  },
  "hsl": {
    "h": 7.218,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49146,
    "c": 0.15578,
    "h": 30.9
  },
  "luminance": 0.10612
}

Semantic roles & 50–950 ramp

primary

#A73222

secondary

#60B9C5

accent

#D5E93F

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A73222

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

Preview Lab → · Contrast checker → · Palette generator →