#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
RGBrgb(115, 34, 43)
HSLhsl(353, 54%, 29%)
HSVhsv(353, 70%, 45%)
CMYKcmyk(0%, 70.4%, 62.6%, 54.9%)
CIE-LABlab(26.63, 36.08, 14.35)
CIE-LCHlch(26.63, 38.83, 21.69°)
OKLaboklab(38.15% 0.1077 0.035)
OKLCHoklch(38.15% 0.113 18)
XYZxyz(8.0791, 4.9644, 2.8178)
Luminance0.0496 (WCAG relative)
Temperaturewarm
Familyred

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
##73222B1.0010.541.9910.54
#FFFFFF10.541.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.541.0021.001.00

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 →

#73222B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva