#73222B#73222B

#73222B is a dark, moderate red. Relative luminance 0.050; OKLCH L 38.2% C 0.113 H 18.0°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#73222B
RGB	rgb(115, 34, 43)
HSL	hsl(353, 54%, 29%)
HSV	hsv(353, 70%, 45%)
CMYK	cmyk(0%, 70.4%, 62.6%, 54.9%)
CIE-LAB	lab(26.63, 36.08, 14.35)
CIE-LCH	lch(26.63, 38.83, 21.69°)
OKLab	oklab(38.15% 0.1077 0.035)
OKLCH	oklch(38.15% 0.113 18)
XYZ	xyz(8.0791, 4.9644, 2.8178)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73222B #22736A

analogous

#732254 #73222B #734222

triadic

#73222B #2B7322 #222B73

tetradic

#73222B #547322 #22736A #422273

square

#73222B #547322 #22736A #422273

split-complementary

#73222B #227342 #225473

monochromatic

#180709 #441419 #73222B #A2303D #C94755

Accessibility & contrast

On white

10.54

#73222B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#73222B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73222B

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73222B	#FFFFFF	#000000	##FFFFFF
##73222B	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342B

Deuteranopia (green-blind)

#4B4529

Tritanopia (blue-blind)

#7E1026

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #73222b;
/* rgb */ color: rgb(115, 34, 43);
/* oklch */ color: oklch(38.2% 0.113 18.0);

Tailwind

colors: {
  custom: {
    50: '#a16364',
    500: '#73222b',
    950: '#000000',
  },
}

SCSS

$custom: #73222b;
$custom-light: #a16364;
$custom-dark: #000000;

JSON

{
  "hex": "#73222b",
  "rgb": {
    "r": 115,
    "g": 34,
    "b": 43
  },
  "hsl": {
    "h": 353.333,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38154,
    "c": 0.11322,
    "h": 18
  },
  "luminance": 0.04963
}

Semantic roles & 50–950 ramp

primary

#73222B

secondary

#4BA69C

accent

#DECD4A

background

#FAF6F5

surface

#F4EBEA

border

#CEC6C6

text

#100505

muted

#7F7A79

Preview Lab

Preview with #73222B

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

Preview Lab → · Contrast checker → · Palette generator →