#681323#681323

#681323 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.3% C 0.117 H 16.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX#681323
RGBrgb(104, 19, 35)
HSLhsl(349, 69%, 24%)
HSVhsv(349, 82%, 41%)
CMYKcmyk(0%, 81.7%, 66.3%, 59.2%)
CIE-LABlab(22.06, 37.73, 13.36)
CIE-LCHlch(22.06, 40.03, 19.49°)
OKLaboklab(34.28% 0.1129 0.0323)
OKLCHoklch(34.28% 0.117 16)
XYZxyz(6.2458, 3.5311, 1.9425)
Luminance0.0353 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681323 #136858
analogous
#68134E #681323 #682E13
triadic
#681323 #236813 #132368
tetradic
#681323 #4E6813 #136858 #2E1368
square
#681323 #4E6813 #136858 #2E1368
split-complementary
#681323 #13682E #134E68
monochromatic
#1A0509 #340A12 #681323 #9C1C34 #CF2646

Accessibility & contrast

On white

12.31
#681323 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#681323 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681323
12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681323#FFFFFF#000000##FFFFFF
##6813231.0012.311.7112.31
#FFFFFF12.311.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B2923
Deuteranopia (green-blind)
#413B21
Tritanopia (blue-blind)
#73001A
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #681323;
/* rgb */ color: rgb(104, 19, 35);
/* oklch */ color: oklch(34.3% 0.117 16.0);
Tailwind
colors: {
  custom: {
    50: '#995a5d',
    500: '#681323',
    950: '#000000',
  },
}
SCSS
$custom: #681323;
$custom-light: #995a5d;
$custom-dark: #000000;
JSON
{
  "hex": "#681323",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 35
  },
  "hsl": {
    "h": 348.706,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34285,
    "c": 0.11739,
    "h": 16
  },
  "luminance": 0.0353
}

Semantic roles & 50–950 ramp

primary
#681323
secondary
#379F8C
accent
#ECCB3C
background
#FAF5F5
surface
#F3E9E9
border
#CDC5C5
text
#0F0404
muted
#7F7979

Preview Lab

Preview with #681323

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

Preview Lab → · Contrast checker → · Palette generator →

#681323 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva